Wyoming

This article is about the U.S. state. For other uses, see Wyoming (disambiguation).

State of Wyoming
Flag Seal
Nickname(s): Equality State (official); Cowboy State; Big Wyoming; Wonderful Wyoming
Motto(s): Equal Rights
Official language	English
Demonym	Wyomingite
Capital (and largest city)	Cheyenne
Largest metro	Cheyenne Metro Area
Area	Ranked 10th
• Total	97,814 sq mi (253,348 km2)
• Width	360 miles (581 km)
• Length	280 miles (450 km)
• % water	0.7
• Latitude	41°N to 45°N
• Longitude	104°3'W to 111°3'W
Population	Ranked 50th
• Total	586,107 (2015 estimate)
• Density	5.97/sq mi  (2.31/km2) Ranked 49th
Elevation
• Highest point	Gannett Peak 13,809 ft (4209.1 m)
• Mean	6,700 ft  (2040 m)
• Lowest point	Belle Fourche River at South Dakota border 3,101 ft (945 m)
Before statehood	Wyoming Territory
Admission to Union	July 10, 1890 (44th)
Governor	Matt Mead (R)
Legislature	Wyoming Legislature
• Upper house	Senate
• Lower house	House of Representatives
U.S. Senators	Mike Enzi (R) John Barrasso (R)
U.S. House delegation	Cynthia Lummis (R) (list)
Time zone	Mountain: UTC -7/-6
ISO 3166	US-WY
Abbreviations	WY,
Website	wyoming.gov

Wyoming state symbols
The Flag of Wyoming
The Seal of Wyoming
Living insignia
Bird	Western meadowlark (Sturnella neglecta)
Fish	Cutthroat trout (Oncorhynchus clarki)
Flower	Wyoming Indian paintbrush (Castilleja linariifolia)
Grass	Western wheatgrass (Pascopyrum smithii)
Mammal	American bison (Bison bison)
Reptile	Horned lizard (Phrynosoma douglassi brevirostre)
Tree	Plains cottonwood (Populus sargentii)
Inanimate insignia
Dinosaur	Triceratops
Fossil	Knightia
Mineral	Nephrite
Motto	Equal Rights
Soil	Forkwood (unofficial)
Song	"Wyoming" by Charles E. Winter & George E. Knapp
State route marker
Wyoming state route marker
State quarter
Released in 2007
Lists of United States state symbols

Wyoming ⁱ/waɪˈoʊmɪŋ/ is a state in the mountain region of the Western United States.

Wyoming is the 10th largest, but the least populous and the second least densely populated of the 50 United States. The western two-thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High Plains. Cheyenne is the capital and the most populous city in Wyoming, with a population estimate of 62,448 in 2013.

Geography

Location and size

Wind River Canyon

Thunder Basin National Grassland close to Douglas, Wyoming

Seedskadee National Wildlife Refuge

A backcounty road in the Sierra Madre Range of southeastern Wyoming near Bridger Peak.

As specified in the designating legislation for the Territory of Wyoming, Wyoming's borders are lines of latitude, 41°N and 45°N, and longitude, 104°3'W and 111°3'W (27° W and 34° W of the Washington Meridian), making the shape of the state a latitude-longitude quadrangle. Wyoming is one of only three states (along with Colorado and Utah) to have borders along only straight latitudinal and longitudinal lines, rather than being defined by natural landmarks. Due to surveying inaccuracies during the 19th century, Wyoming's legal border deviates from the true latitude and longitude lines by up to half of a mile (0.8 km) in some spots, especially in the mountainous region along the 45th parallel. Wyoming is bordered on the north by Montana, on the east by South Dakota and Nebraska, on the south by Colorado, on the southwest by Utah, and on the west by Idaho. It is the tenth largest state in the United States in total area, containing 97,814 square miles (253,340 km²) and is made up of 23 counties. From the north border to the south border it is 276 miles (444 km); and from the east to the west border is 365 miles (587 km) at its south end and 342 miles (550 km) at the north end.

Mountain ranges

The Great Plains meet the Rocky Mountains in Wyoming. The state is a great plateau broken by many mountain ranges. Surface elevations range from the summit of Gannett Peak in the Wind River Mountain Range, at 13,804 feet (4,207 m), to the Belle Fourche River valley in the state's northeast corner, at 3,125 feet (952 m). In the northwest are the Absaroka, Owl Creek, Gros Ventre, Wind River and the Teton ranges. In the north central are the Big Horn Mountains; in the northeast, the Black Hills; and in the southern region the Laramie, Snowy and Sierra Madre ranges.

The Snowy Range in the south central part of the state is an extension of the Colorado Rockies in both geology and appearance. The Wind River Range in the west central part of the state is remote and includes more than 40 mountain peaks in excess of 13,000 ft (4,000 m) tall in addition to Gannett Peak, the highest peak in the state. The Big Horn Mountains in the north central portion are somewhat isolated from the bulk of the Rocky Mountains.

Wyoming terrain

The Teton Range in the northwest extends for 50 miles (80 km), part of which is included in Grand Teton National Park. The park includes the Grand Teton, the second highest peak in the state.

The Continental Divide spans north-south across the central portion of the state. Rivers east of the divide drain into the Missouri River Basin and eventually the Gulf of Mexico. They are the North Platte, Wind, Big Horn and the Yellowstone rivers. The Snake River in northwest Wyoming eventually drains into the Columbia River and the Pacific Ocean, as does the Green River through the Colorado River Basin.

The Continental Divide forks in the south central part of the state in an area known as the Great Divide Basin where the waters that flow or precipitate into this area remain there and cannot flow to any ocean. Instead, because of the overall aridity of Wyoming, water in the Great Divide Basin simply sinks into the soil or evaporates.

Several rivers begin in or flow through the state, including the Yellowstone River, Bighorn River, Green River, and the Snake River.

Islands

Main article: List of islands of Wyoming

Wyoming has 32 named islands, of which the majority are located in Jackson Lake and Yellowstone Lake within Yellowstone National Park in the northwest portion of the state. The Green River in the southwest also contains a number of islands.

Public lands

Map of Wyoming: National Parks and NPS sites

More than 48% of the land in Wyoming is owned by the U.S. government, leading Wyoming to rank sixth in the U.S. in total acres and fifth in percentage of a state's land owned by the federal government. This amounts to about 30,099,430 acres (121,808.1 km²) owned and managed by the U.S. government. The state government owns an additional 6% of all Wyoming lands, or another 3,864,800 acres (15,640 km²).

The vast majority of this government land is managed by the Bureau of Land Management and U.S. Forest Service in numerous national forests, a national grassland, and a number of vast swathes of public land, in addition to the F.E. Warren Air Force Base in Cheyenne.

In addition, Wyoming contains areas that are under the management of the National Park Service and other agencies. They include:

National parks

An eruption of Castle Geyser in Yellowstone National Park

• Yellowstone National Park
• Grand Teton National Park

Recreation areas

• Bighorn Canyon National Recreation Area
• Flaming Gorge National Recreation Area (Forest Service-Ashley National Forest)

National monuments

• Devils Tower National Monument
• Fossil Butte National Monument

National historic trails and sites

• California National Historic Trail
• Independence Rock (Wyoming)
• Fort Laramie National Historic Site
• Medicine Wheel National Historic Site
• Mormon Pioneer National Historic Trail
• National Register of Historic Places listings in Wyoming
• Oregon National Historic Trail
• Pony Express National Historic Trail

National parkways

• John D. Rockefeller, Jr. Memorial Parkway between Yellowstone National Park and Grand Teton National Park

Wildlife refuges and hatcheries

• Seedskadee National Wildlife Refuge
• National Elk Refuge
• Jackson National Fish Hatchery
• Saratoga National Fish Hatchery

Panoramic view of the Teton Range looking west from Jackson Hole, Grand Teton National Park.

Climate

Further information: Climate change in Wyoming

Wyoming state welcome sign on Interstate 80 in Uinta County (at the Utah border).

Autumn in the Bighorn Mountains

Wyoming's climate is generally semi-arid and continental (Köppen climate classification BSk), and is drier and windier in comparison to most of the United States with greater temperature extremes. Much of this is due to the topography of the state. Summers in Wyoming are warm with July high temperatures averaging between 85 and 95 °F (29 and 35 °C) in most of the state. With increasing elevation, however, this average drops rapidly with locations above 9,000 feet (2,700 m) averaging around 70 °F (21 °C). Summer nights throughout the state are characterized by a rapid cooldown with even the hottest locations averaging in the 50–60 °F (10–16 °C) range at night. In most of the state, most of the precipitation tends to fall in the late spring and early summer. Winters are cold, but are variable with periods of sometimes extreme cold interspersed between generally mild periods, with Chinook winds providing unusually warm temperatures in some locations. Wyoming is a dry state with much of the land receiving less than 10 inches (250 mm) of rainfall per year. Precipitation depends on elevation with lower areas in the Big Horn Basin averaging 5–8 inches (130–200 mm) (making the area nearly a true desert). The lower areas in the North and on the eastern plains typically average around 10–12 inches (250–300 mm), making the climate there semi-arid. Some mountain areas do receive a good amount of precipitation, 20 inches (510 mm) or more, much of it as snow, sometimes 200 inches (510 cm) or more annually. The state's highest recorded temperature is 114 °F (46 °C) at Basin on July 12, 1900 and the lowest recorded temperature is −66 °F (−54 °C) at Riverside on February 9, 1933.

The number of thunderstorm days vary across the state with the southeastern plains of the state having the most days of thunderstorm activity. Thunderstorm activity in the state is highest during the late spring and early summer. The southeastern corner of the state is the most vulnerable part of the state to tornado activity. Moving away from that point and westwards, the incidence of tornadoes drops dramatically with the west part of the state showing little vulnerability. Tornadoes, where they occur, tend to be small and brief, unlike some of those that occur a little farther east.

Casper climate: Average maximum and minimum temperatures, and average rainfall.
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Average max. temperature °F (°C)	32 (0)	37 (3)	45 (7)	56 (13)	66 (19)	78 (26)	87 (31)	85 (29)	74 (23)	60 (16)	44 (7)	34 (1)	58 (14)
Average min. temperature °F (°C)	12 (−11)	16 (−9)	21 (−6)	28 (−2)	37 (3)	46 (8)	54 (12)	51 (11)	41 (5)	32 (0)	21 (−6)	14 (−10)	31 (-1)
Average rainfall inches (mm)	0.6 (15.2)	0.6 (15.2)	1.0 (25.4)	1.6 (40.6)	2.1 (53.3)	1.5 (38.1)	1.3 (33.0)	0.7 (17.8)	0.9 (22.9)	1.0 (25.4)	0.8 (20.3)	0.7 (17.8)	12.8 (325.1)
Source:

Jackson climate: Average maximum and minimum temperatures, and average rainfall.
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Average max. temperature °F (°C)	24 (−4)	28 (−2)	37 (3)	47 (8)	58 (14)	68 (20)	78 (26)	77 (25)	67 (19)	54 (12)	37 (3)	24 (−4)	49 (9)
Average min. temperature °F (°C)	-1 (−18)	2 (−17)	10 (−12)	21 (−6)	30 (−1)	36 (2)	41 (5)	38 (3)	31 (−1)	22 (−6)	14 (−10)	0 (−18)	20 (-7)
Average rainfall inches (mm)	2.6 (66.0)	1.9 (48.3)	1.6 (40.6)	1.4 (35.6)	1.9 (48.3)	1.8 (45.7)	1.3 (33.0)	1.3 (33.0)	1.5 (38.1)	1.3 (33.0)	2.3 (58.4)	2.5 (63.5)	21.4 (543.6)
Source:

History

Main article: History of Wyoming

The first Fort Laramie as it looked prior to 1840. Painting from memory by Alfred Jacob Miller

Several Native American groups originally inhabited the region now known as Wyoming. The Crow, Arapaho, Lakota, and Shoshone were but a few of the original inhabitants encountered when white explorers first entered the region. What is now southwestern Wyoming became a part of the Spanish Empire and later Mexican territory of Alta California, until it was ceded to the United States in 1848 at the end of the Mexican-American War. French-Canadian trappers from Québec and Montréal went into the state in the late 18th century, leaving French toponyms such as Téton, La Ramie, etc. John Colter, a member of the Lewis and Clark Expedition, itself guided by French Canadian Toussaint Charbonneau and his young Shoshone wife, Sacagawea, first described the region in 1807. At the time, his reports of the Yellowstone area were considered to be fictional. Robert Stuart and a party of five men returning from Astoria discovered South Pass in 1812. The Oregon Trail later followed that route. In 1850, Jim Bridger located what is now known as Bridger Pass, which the Union Pacific Railroad used in 1868—as did Interstate 80, in ninety years' time. Bridger also explored Yellowstone and filed reports on the region that, like those of Colter, were largely regarded as tall tales at the time.

The region had acquired the name Wyoming by 1865, when Representative James Mitchell Ashley of Ohio introduced a bill to Congress to provide a "temporary government for the territory of Wyoming". The territory was named after the Wyoming Valley in Pennsylvania, made famous by the 1809 poem Gertrude of Wyoming by Thomas Campbell, based on the Battle of Wyoming in the American War of Independence. The name ultimately derives from the Munsee word xwé:wamənk, meaning "at the big river flat."

After the Union Pacific Railroad had reached the town of Cheyenne in 1867, the region's population began to grow steadily, and the federal government established the Wyoming Territory on July 25, 1868. Unlike mineral-rich Colorado, Wyoming lacked significant deposits of gold and silver, as well as Colorado's subsequent population boom. However, South Pass City did experience a short-lived boom after the Carissa Mine began producing gold in 1867. Furthermore, copper was mined in some areas between the Sierra Madre Mountains and the Snowy Range near Grand Encampment.

Once government-sponsored expeditions to the Yellowstone country began, reports by Colter and Bridger, previously believed to be apocryphal, were found to be true. This led to the creation of Yellowstone National Park, which became the world's first national park in 1872. Nearly all of Yellowstone National Park lies within the far northwestern borders of Wyoming.

On December 10, 1869, territorial Governor John Allen Campbell extended the right to vote to women, making Wyoming the first territory and then U.S. state to grant suffrage to women. In addition, Wyoming was also a pioneer in welcoming women into politics. Women first served on juries in Wyoming (Laramie in 1870); Wyoming had the first female court bailiff (Mary Atkinson, Laramie, in 1870); and the first female justice of the peace in the country (Esther Hobart Morris, South Pass City, in 1870). Also, in 1924, Wyoming became the first state to elect a female governor, Nellie Tayloe Ross, who took office in January 1925. Due to its civil-rights history, Wyoming's state nickname is "The Equality State", and the official state motto is "Equal Rights".

Wyoming's constitution included women's suffrage and a pioneering article on water rights. Congress admitted Wyoming into the Union as the 44th state on July 10, 1890.

Wyoming was the location of the Johnson County War of 1892, which erupted between competing groups of cattle ranchers. The passage of the federal Homestead Act led to an influx of small ranchers. A range war broke out when either or both of the groups chose violent conflict over commercial competition in the use of the public land.

Demographics

Historical population
Census	Pop.		%±
1870	9,118		—
1880	20,789		128.0%
1890	62,555		200.9%
1900	92,531		47.9%
1910	145,965		57.7%
1920	194,402		33.2%
1930	225,565		16.0%
1940	250,742		11.2%
1950	290,529		15.9%
1960	330,066		13.6%
1970	332,416		0.7%
1980	469,557		41.3%
1990	453,588		−3.4%
2000	493,782		8.9%
2010	563,626		14.1%
Est. 2015	586,107		4.0%
Sources: 1910–2010 2015 Estimate

Population

Wyoming Population Density Map. The largest population centers are Cheyenne in the southeast and Casper in the east central.

The United States Census Bureau estimates that the population of Wyoming was 586,107 on July 1, 2015, a 3.99% increase since the 2010 United States Census. The center of population of Wyoming is located in Natrona County.

In 2014, the United States Census Bureau estimated that the racial composition of the population was 92.7% White American, 2.7% American Indian and Alaska Native, 1.6% Black or African American, 1.0% Asian American, and 0.1% Native Hawaiian or Pacific Islander. 985% of White Americans were Hispanic or Latino.

According to the 2010 census, the racial composition of the population was 90.7% White American, 0.8% Black or African American, 2.4% American Indian and Alaska Native, 0.8% Asian American, 0.1% Native Hawaiian and other Pacific Islander, 2.2% from two or more races, and 3.0% from some other race. Ethnically, 8.9% of the total population was of Hispanic or Latino origin (they may be of any race) and 91.1% Non-Hispanic, with non-Hispanic whites constituting the largest non-Hispanic group at 85.9%.

As of 2015, Wyoming had an estimated population of 586,107, which was an increase of 1,954, or 0.29%, from the prior year and an increase of 22,481, or 3.99%, since the 2010 census. This includes a natural increase since the last census of 12,165 people (that is 33,704 births minus 21,539 deaths) and an increase from net migration of 4,035 people into the state. Immigration resulted in a net increase of 2,264 people, and migration within the country produced a net increase of 1,771 people. In 2004, the foreign-born population was 11,000 (2.2%). In 2005, total births in Wyoming numbered 7,231 (birth rate of 14.04 per thousand). Sparsely populated, Wyoming is the least populous state of the United States. Wyoming has the second-lowest population density, behind Alaska. It is one of only two states with a smaller population than the nation's capital, Washington, D.C. (the other state is Vermont).

The largest ancestry groups in Wyoming are: German (26.0%), English (16.0%), Irish (13.3%), American (6.5%), Norwegian (4.3%), and Swedish (3.5%).

As of 2011, 24.9% of Wyoming's population younger than age 1 were minorities (note: children born to white hispanics are counted as minority group).

Languages

In 2010, 93.39% (474,343) of Wyomingites over the age of 5 spoke English as their primary language. 4.47% (22,722) spoke Spanish, 0.35% (1,771) spoke German, and 0.28% (1,434) spoke French. Other common non-English languages included Algonquian (0.18%), Russian (0.10%), Tagalog, and Greek (both 0.09%).

In 2007, the American Community Survey reported that 6.2% (30,419) of Wyoming's population over five years old spoke a language other than English at home. Of those, 68.1% were able to speak English very well, 16.0% spoke English well, 10.9% did not speak English well, and 5.0% did not speak English at all.

Religion

According to a 2013 Gallup Poll, the religious affiliations of the people of Wyoming were: 49% Protestants, 18% Catholics, 9% Latter-day Saints (Mormons) and less than 1% Jewish.

A 2010 ARDA report recognized as the largest denominations in Wyoming the Church of Jesus Christ of Latter-day Saints (Mormons) with 62,804 (11%), the Catholic Church with 61,222 (10.8%) and the Southern Baptist Convention with 15,812 adherents (2.8%). The same report counted 59,247 Evangelical Protestants (10.5%), 36,539 Mainline Protestants (6.5%), 785 Eastern Orthodox Christians; 281 Black Protestants, as well as 65,000 adhering to other traditions and 340,552 unclaimed.

Economy

See also: Wyoming locations by per capita income

Electricity generating wind farm in Uinta County.

According to the 2012 U.S. Bureau of Economic Analysis report, Wyoming's gross state product was $38.4 billion. As of 2014 the population was growing slightly with the most growth in tourist-oriented areas such as Teton County. Boom conditions in neighboring states such as North Dakota were drawing energy workers away. About half of Wyoming's counties showed population losses. The state makes active efforts through Wyoming Grown, an internet-based recruitment program, to find jobs for young people educated in Wyoming who have emigrated but may wish to return.

As of November 2015, the state's unemployment rate was 4.0%. The composition of Wyoming's economy differs significantly from that of other states with most activity in tourism, agriculture, and energy extraction; and little in anything else.

The mineral extraction industry and travel and tourism sector are the main drivers behind Wyoming's economy. The federal government owns about 50% of its landmass, while 6% is controlled by the state. Total taxable values of mining production in Wyoming for 2001 was over $6.7 billion. The tourism industry accounts for over $2 billion in revenue for the state.

In 2002, more than six million people visited Wyoming's national parks and monuments. The key tourist attractions in Wyoming include Grand Teton National Park, Yellowstone National Park, Devils Tower National Monument, Independence Rock and Fossil Butte National Monument. Each year Yellowstone National Park, the world's first national park, receives three million visitors.

Historically, agriculture has been an important component of Wyoming's economy. Its overall importance to the performance of Wyoming's economy has waned. However, agriculture is still an essential part of Wyoming's culture and lifestyle. The main agricultural commodities produced in Wyoming include livestock (beef), hay, sugar beets, grain (wheat and barley), and wool. More than 91% of land in Wyoming is classified as rural.

Mineral production

A Wyoming coal mine

Wyoming's mineral commodities include coal, natural gas, coalbed methane, crude oil, uranium, and trona.

• Coal: Wyoming produced 395.5 million short tons (358.8 million metric tons) of coal in 2004, greater than any other state. Wyoming possesses a reserve of 68.7 billion tons (62.3 billion metric tons) of coal. Major coal areas include the Powder River Basin and the Green River Basin
• Natural gas: Wyoming produced 2,254 trillion cubic feet (63,83 trillion m³) of natural gas in 2007. The state ranked 2nd nationwide for natural gas production in 2007. The major markets for natural gas include industrial, commercial, and domestic heating.

A drilling rig drills for natural gas just west of the Wind River Range in the Wyoming Rockies

• Coal bed methane (CBM): The boom for CBM began in the mid-1990s. CBM is characterized as methane gas that is extracted from Wyoming's coal bed seams. It is another means of natural gas production. There has been substantial CBM production in the Powder River Basin. In 2002, the CBM production yield was 327.5 billion cubic feet (9.3 km³).
• Crude oil: Wyoming produced 53,400,000 barrels (8,490,000 m³) of crude oil in 2007. The state ranked 5th nationwide in oil production in 2007. Petroleum is most often used as a motor fuel, but it is also utilized in the manufacture of plastics, paints, and synthetic rubber.
• Trona: Wyoming possesses the world's largest known reserve of trona, a mineral used for manufacturing glass, paper, soaps, baking soda, water softeners, and pharmaceuticals. In 2008 Wyoming produced 46 million short tons (41.7 million metric tons) of trona, 25% of the world's production.
• Diamonds: The Kelsey Lake Diamond Mine, located in Colorado less than 1,000 feet (300 m) from the Wyoming border, produced gem quality diamonds for several years. The Wyoming craton, which hosts the kimberlite volcanic pipes that were mined, underlies most of Wyoming.
• Uranium: Although uranium mining in Wyoming is much less active than it was in previous decades, recent increases in the price of uranium have generated new interest in uranium prospecting and mining.

Taxes

Unlike most other states, Wyoming does not levy an individual or corporate income tax. In addition, Wyoming does not assess any tax on retirement income earned and received from another state. Wyoming has a state sales tax of 4%. Counties have the option of collecting an additional 1% tax for general revenue and a 1% tax for specific purposes, if approved by voters. Food for human consumption is not subject to sales tax. There also is a county lodging tax that varies from 2% to 5%. The state collects a use tax of 5% on items purchased elsewhere and brought into Wyoming. All property tax is based on the assessed value of the property and Wyoming's Department of Revenue's Ad Valorem Tax Division supports, trains, and guides local government agencies in the uniform assessment, valuation and taxation of locally assessed property. "Assessed value" means taxable value; "taxable value" means a percent of the fair market value of property in a particular class. Statutes limit property tax increases. For county revenue, the property tax rate cannot exceed 12 mills (or 1.2%) of assessed value. For cities and towns, the rate is limited to 8 mills (0.8%). With very few exceptions, state law limits the property tax rate for all governmental purposes.

Personal property held for personal use is tax-exempt. Inventory if held for resale, pollution control equipment, cash, accounts receivable, stocks and bonds are also exempt. Other exemptions include property used for religious, educational, charitable, fraternal, benevolent and government purposes and improvements for handicapped access. Mine lands, underground mining equipment, and oil and gas extraction equipment are exempt from property tax but companies must pay a gross products tax on minerals and a severance tax on mineral production.

Wyoming does not collect inheritance taxes. Because of the phase-out of the federal estate tax credit, Wyoming's estate tax is not imposed on estates of persons who died in 2005. There is limited estate tax related to federal estate tax collection.

In 2008, the Tax Foundation ranked Wyoming as having the single most "business friendly" tax climate of all 50 states. Wyoming state and local governments in fiscal year 2007 collected $2.242 billion in taxes, levies, and royalties from the oil and gas industry. The state's mineral industry, including oil, gas, trona, and coal provided $1.3 billion in property taxes from 2006 mineral production. Wyoming receives more federal tax dollars per capita in aid than any other state except Alaska. The federal aid per capita in Wyoming is more than double the U.S. average.

Transportation

Map of Wyoming - PDF

The largest airport in Wyoming is Jackson Hole Airport, with over 500 employees. Three interstate highways and thirteen U.S. highways pass through Wyoming. In addition, the state is served by the Wyoming state highway system.

Interstate 25 enters the state south of Cheyenne and runs north, intersecting Interstate 80 in Cheyenne. It passes through Casper and ends at Interstate 90 near Buffalo. Interstate 80 crosses the Utah border west of Evanston and runs east through the southern half of the state, passing through Cheyenne before entering Nebraska near Pine Bluffs. Interstate 90 comes into Wyoming near Parkman and cuts through the northern part of the state. It serves Gillette and enters South Dakota east of Sundance.

The U.S. highways that pass through the state are U.S. Highways 14, 16, 18, 20, 26, 30, 85, 87, 89, 189, 191, 212, and 287.

See also: List of Wyoming railroads, List of airports in Wyoming, State highways in Wyoming.

Wyoming is one of only two states (the other being South Dakota) in the 48 contiguous states not served by Amtrak.

Wind River Indian Reservation

Main article: Wind River Indian Reservation

The Wind River Indian Reservation is shared by the Eastern Shoshone and Northern Arapaho tribes of Native Americans in the central western portion of the state near Lander. The reservation is home to 2,500 Eastern Shoshone and 5,000 Northern Arapaho.

Chief Washakie established the reservation in 1868 as the result of negotiations with the federal government in the Fort Bridger Treaty. However, the Northern Arapaho were forced onto the Shoshone reservation in 1876 by the federal government after the government failed to provide a promised separate reservation.

Today the Wind River Indian Reservation is jointly owned, with each tribe having a 50% interest in the land, water, and other natural resources. The reservation is a sovereign, self-governed land with two independent governing bodies: the Eastern Shoshone Tribal Government and the Northern Arapaho Tribal Government. The Eastern Shoshone Business Council meets jointly with the Northern Arapaho Business Council as the Joint Business Council to decide matters that affect both tribes. Six elected council members from each tribe serve on the joint council.

State law and government

Wyoming State Capitol building, Cheyenne

Wyoming's Constitution established three branches of government: the executive, legislative, and judicial branches.

The Wyoming state legislature comprises a House of Representatives with 60 members and a Senate with 30 members.

The executive branch is headed by the governor and includes a secretary of state, auditor, treasurer and superintendent of public instruction. Wyoming does not have a lieutenant governor. Instead the secretary of state stands first in the line of succession.

Wyoming's sparse population warrants it only a single at-large seat in the U.S. House of Representatives, and hence only three votes in the Electoral College. Its low population renders Wyoming voters effectively more powerful in presidential elections than those in more populous states. For example, while Montana had a 2010 census population of 989,415 to Wyoming's 563,626, they both have the same number of electoral votes.

Wyoming is an alcoholic beverage control state.

Judicial system

Wyoming's highest court is the Supreme Court of Wyoming, with five justices presiding over appeals from the state's lower courts. Wyoming is unusual in that it does not have an intermediate appellate court, like most states. This is largely attributable to the state's size and correspondingly lower caseload. Appeals from the state district courts go directly to the Wyoming Supreme Court. Wyoming also has state circuit courts (formerly county courts), of limited jurisdiction, which handle certain types of cases, such as civil claims with lower dollar amounts, misdemeanor criminal offenses, and felony arraignments. Circuit court judges also commonly hear small claims cases as well. All state court judges in Wyoming are nominated by the Judicial Nominating Commission and appointed by the Governor. They are then subject to a retention vote by the electorate.

Politics

Presidential elections results

Year	Republicans	Democrats
2012	68.64% 170,962	27.82% 69,286
2008	64.78% 164,958	32.54% 82,868
2004	68.86% 167,629	29.07% 70,776
2000	67.76% 147,947	27.70% 60,481
1996	49.81% 105,388	36.84% 77,934
1992	39.70% 79,347	34.10% 68,160
1988	60.53% 106,867	38.01% 67,113
1984	70.51% 133,241	28.24% 53,370
1980	62.64% 110,700	27.97% 49,427
1976	59.30% 92,717	39.81% 62,239
1972	69.01% 100,464	30.47% 44,358
1968	55.76% 70,927	35.51% 45,173
1964	43.44% 61,998	56.56% 80,718
1960	55.01% 77,451	44.99% 63,331

Wyoming's political history defies easy classification. The state was the first to grant women the right to vote and to elect a woman governor. On December 10, 1869, John Allen Campbell, the first Governor of the Wyoming Territory, approved the first law in United States history explicitly granting women the right to vote. This day was later commemorated as Wyoming Day. On November 5, 1889, voters approved the first constitution in the world granting full voting rights to women.

While the state elected notable Democrats to federal office in the 1960s and 1970s, politics have become decidedly more conservative since the 1980s as the Republican Party came to dominate the state's congressional delegation. Today, Wyoming is represented in Washington by its two Senators, Mike Enzi and John Barrasso, and its one member of the House of Representatives, Congresswoman Cynthia Lummis. All three are Republicans. The state has not voted for a Democrat for president since 1964, one of only eight times since statehood. At present, there are only two relatively reliably Democratic counties: affluent Teton and college county Albany. In the 2004 presidential election, George W. Bush won his second-largest victory, with 69% of the vote. Former Vice President Dick Cheney is a Wyoming resident and represented the state in Congress from 1979 to 1989.

Republicans are no less dominant at the state level. They have held a majority in the state senate continuously since 1936 and in the state house since 1964. However, Democrats held the governorship for all but eight years between 1975 and 2011. Uniquely, Wyoming elected Democrat Nellie Tayloe Ross as the first woman in U.S. history to serve as state governor. She served from 1925 to 1927 after winning a special election after her husband, William Bradford Ross, unexpectedly died a little more than a year into his term.

Further information: Political party strength in Wyoming

Counties

Further information: List of counties in Wyoming

The state of Wyoming has 23 counties.

An enlargeable map of the 23 counties of Wyoming.

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Rank	County	Population	Rank	County	Population
1	Laramie	94,483	13	Converse	14,008
2	Natrona	78,621	14	Goshen	13,636
3	Campbell	47,874	15	Big Horn	11,794
4	Sweetwater	45,267	16	Sublette	10,368
5	Fremont	41,110	17	Platte	8,756
6	Albany	37,276	18	Johnson	8,615
7	Sheridan	29,596	19	Washakie	8,464
8	Park	28,702	20	Crook	7,155
9	Teton	21,675	21	Weston	7,082
10	Uinta	21,025	22	Hot Springs	4,822
11	Lincoln	17,961	23	Niobrara	2,456
12	Carbon	15,666	Wyoming Total		576,412

Wyoming license plates contain a number on the left that indicates the county where the vehicle is registered, ranked by an earlier census. Specifically, the numbers are representative of the property values of the counties in 1930. The county license plate numbers are as follows:

License Plate Prefix	County	License Plate Prefix	County	License Plate Prefix	County
1	Natrona	9	Big Horn	17	Campbell
2	Laramie	10	Fremont	18	Crook
3	Sheridan	11	Park	19	Uinta
4	Sweetwater	12	Lincoln	20	Washakie
5	Albany	13	Converse	21	Weston
6	Carbon	14	Niobrara	22	Teton
7	Goshen	15	Hot Springs	23	Sublette
8	Platte	16	Johnson

Cities and towns

City of Casper, Wyoming

The State of Wyoming has 99 incorporated municipalities.

Most Populous Wyoming Cities and Towns

Rank	City	County	Population
1	Cheyenne	Laramie	60,096
2	Casper	Natrona	55,988
3	Laramie	Albany	31,312
4	Gillette	Campbell	29,389
5	Rock Springs	Sweetwater	23,229
6	Sheridan	Sheridan	17,517
7	Green River	Sweetwater	12,622
8	Evanston	Uinta	12,282
9	Riverton	Fremont	10,867
10	Jackson	Teton	9,710
11	Cody	Park	9,653
12	Rawlins	Carbon	9,203
13	Lander	Fremont	7,571
14	Torrington	Goshen	6,690
15	Powell	Park	6,314

In 2005, 50.6% of Wyomingites lived in one of the 13 most populous Wyoming municipalities.

Metropolitan areas

The United States Census Bureau has defined two Metropolitan Statistical Areas (MSA) and seven Micropolitan Statistical Areas (MiSA) for the State of Wyoming. In 2008, 30.4% of Wyomingites lived in either of the Metropolitan Statistical Areas, and 73% lived in either a Metropolitan Statistical Area or a Micropolitan Statistical Area.

The Bear River flowing through the southwest part of the state.

Metropolitan and Micropolitan Statistical Areas

Census Area	County	Population
Cheyenne	Laramie County, Wyoming	95,809
Casper	Natrona County, Wyoming	80,973
Gillette	Campbell County, Wyoming	48,176
Rock Springs	Sweetwater County, Wyoming	45,237
Jackson	Teton County, Wyoming	32,543
	Teton County, Idaho	10,275
	Total	42,818
Riverton	Fremont County, Wyoming	40,998
Laramie	Albany County, Wyoming	37,422
Sheridan	Sheridan County, Wyoming	29,824
Evanston	Uinta County, Wyoming	21,066

Education

Main article: List of high schools in Wyoming

Public education is directed by the state superintendent of public instruction, an elected state official. Educational policies are set by the State Board of Education, a nine-member board appointed by the governor. The constitution prohibits the state from establishing curriculum and text book selections; these are the prerogatives of local school boards. The Wyoming School for the Deaf was the only in-state school dedicated to supporting deaf students in Wyoming, but it closed in the summer of 2000.

Higher education

Rocky Mountain Herbarium University of Wyoming

Main article: List of colleges and universities in Wyoming

Wyoming has one public four-year institution, the University of Wyoming in Laramie and one private four-year college, Wyoming Catholic College, in Lander, Wyoming. In addition, there are seven two-year community colleges spread through the state.

Before the passing of a new law in 2006, Wyoming had hosted unaccredited institutions, many of them suspected diploma mills. The 2006 law is forcing unaccredited institutions to make one of three choices: move out of Wyoming, close down, or apply for accreditation. The Oregon State Office of Degree Authorization predicts that in a few years the problem of diploma mills in Wyoming might be resolved.

Sports

Due to its sparse population, the state of Wyoming lacks any major professional sports teams. Some of the most popular sports teams in the state are the University of Wyoming teams — particularly football and basketball. High school sports are governed by the Wyoming High School Activities Association, which sponsors 12 sports.

Rodeo is popular in Wyoming, and Casper has hosted the College National Finals Rodeo since 2001. Additionally, rugby has a strong tradition in Wyoming.

State symbols

State flower of Wyoming: Indian paintbrush

Though the horned lizard is the Wyoming state reptile, a sign northwest of Thermopolis acknowledges the presence of prairie rattlesnakes, "feared by many and respected by most".

• State bird: western meadowlark (Sturnella neglecta)
• State coin: Sacagawea dollar
• State dinosaur: Triceratops
• State emblem: Bucking Horse and Rider
• State fish: cutthroat trout (Oncorhynchus clarki)
• State flag: Flag of the State of Wyoming
• State flower: Wyoming Indian paintbrush (Castilleja linariifolia)
• State fossil: Knightia
• State gemstone: Wyoming nephrite jade
• State grass: western wheatgrass (Pascopyrum smithii)
• State mammal: American bison (Bison bison)
• State motto: Equal Rights
• State nicknames: Equality State; Cowboy State; Big Wonderful Wyoming
• State reptile: horned lizard (Phrynosoma douglassi brevirostre)
• State seal: Great Seal of the State of Wyoming
• State soil: forkwood (unofficial)
• State song: "Wyoming" by Charles E. Winter & George E. Knapp
• State sport: rodeo
• State tree: plains cottonwood (Populus sargentii)

See also

• Outline of Wyoming – organized list of topics about Wyoming
• Index of Wyoming-related articles
• List of people from Wyoming
• List of mountain ranges in Wyoming
• List of trails in Wyoming

External links

• State of Wyoming government official website
• Official Wyoming State Travel Website – Forever West
• Wyoming State Facts from USDA
• Wyoming at DMOZ
• Geographic data related to Wyoming at OpenStreetMap

Preceded by Idaho

List of U.S. states by date of statehood Admitted on July 10, 1890 (44th)

Succeeded by Utah