Fremont County is a county in the U.S. state of Wyoming. As of the 2020 United States census, the population was 39,234, making it the fifth-most populous county in Wyoming. Its county seat is Lander. The county was founded in 1884 and is named for John C. Frémont, a general, explorer, and politician. It is roughly the size of the state of Vermont. Fremont County comprises the Riverton, WY Micropolitan Statistical Area.
History Fremont County was created on March 5, 1884, by the legislature of the Wyoming Territory. The county was created with land ceded by Sweetwater County. In 1890, Big Horn County was carved out of Fremont, Johnson, and Sheridan Counties. Hot Springs County was created in 1911 from parts of Fremont, Big Horn, and Park counties. In 1921, Sublette County was created from parts of Fremont and Lincoln counties, leaving Fremont County's boundary at its present configuration.
Fremont County was named for John Charles Frémont, an explorer of the American West, United States Senator from California, and 1856 Republican presidential candidate. Fremont County is the site of the Wind River Indian Reservation, home of the Eastern Shoshone and Northern Arapaho tribes of Native Americans.
Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.9%) is water. It is the second-largest county by area in Wyoming, as well as in the six Rocky Mountain States. Elevations and climate range from desert at Boysen State Park to glaciers at Gannett Peak, the highest point not only in Wyoming but in the three Central Rockies states of Wyoming, Idaho and Montana. The southern end of the county is traversed by the Oregon Trail and in the northwest corner lies Dubois, a gateway town for Yellowstone National Park and Grand Teton National Park. Although the county seat is Lander, the largest community is Riverton, home of Central Wyoming College and the economic hub of the region. A large portion of the western edge of the county follows the Continental Divide at the crest of the Wind River Range of the Rocky Mountains, known for its wilderness areas and home of the largest glaciers in the American Rocky Mountains.
Adjacent counties
Hot Springs County – north Washakie County – northeast Natrona County – east Carbon County – southeast Sweetwater County – south Sublette County – west Teton County – northwest Park County – northwest
Major highways U.S. Highway 20 U.S. Highway 26 U.S. Highway 287 Wyoming Highway 28 Wyoming Highway 131 Wyoming Highway 132 Wyoming Highway 133 Wyoming Highway 134 Wyoming Highway 135 Wyoming Highway 136 Wyoming Highway 138 Wyoming Highway 789
Transit Express Arrow Wind River Transportation Authority
National protected areas Bridger National Forest (part) Shoshone National Forest (part) Teton National Forest (part) The Bridger National Forest and the Teton National Forest have been administratively combined into the Bridger–Teton National Forest. Fremont County contains portions of both originally-designated forests.
Demographics
2020 census
As of the 2020 census, the county had a population of 39,234. Of the residents, 24.6% were under the age of 18 and 20.1% were 65 years of age or older; the median age was 40.0 years. For every 100 females there were 101.0 males, and for every 100 females age 18 and over there were 98.2 males.
+Fremont County, Wyoming – Racial and ethnic compositionRace / Ethnicity (NH = Non-Hispanic)Pop 2000Pop 2010% 2000% 2010White alone (NH)26,69328,67726,58674.55%71.47%67.76%Black or African American alone (NH)43861660.12%0.21%0.42%Native American or Alaska Native alone (NH)6,7438,0257,79818.83%20.00%19.88%Asian alone (NH)1001512050.28%0.38%0.52%Pacific Islander alone (NH)8770.02%0.02%0.02%Other race alone (NH)25241360.07%0.06%0.35%Mixed race or Multiracial (NH)6268891,9151.75%2.22%4.88%Hispanic or Latino (any race)1,5662,2642,4214.37%5.64%6.17%Total35,80440,12339,234100.00%100.00%100.00%
The racial makeup of the county was 69.4% White, 0.5% Black or African American, 20.9% American Indian and Alaska Native, 0.6% Asian, 1.8% from some other race, and 6.9% from two or more races. Hispanic or Latino residents of any race comprised 6.2% of the population.
There were 15,146 households in the county, of which 30.9% had children under the age of 18 living with them and 25.9% had a female householder with no spouse or partner present. About 28.9% of all households were made up of individuals and 13.7% had someone living alone who was 65 years of age or older.
There were 17,407 housing units, of which 13.0% were vacant. Among occupied housing units, 71.6% were owner-occupied and 28.4% were renter-occupied. The homeowner vacancy rate was 1.6% and the rental vacancy rate was 8.7%.
2010 census As of the 2010 United States census, there were 40,123 people, 15,455 households, and 10,360 families residing in the county. The population density was . There were 17,796 housing units at an average density of . The racial makeup of the county was 74.3% white, 21.2% American Indian, 0.4% Asian, 0.3% black or African American, 1.0% from other races, and 2.8% from two or more races. Those of Hispanic or Latino origin made up 5.6% of the population. In terms of ancestry, 21.7% were German, 13.5% were English, 12.2% were Irish, and 7.7% were American.
Of the 15,455 households, 32.3% had children under the age of 18 living with them, 49.3% were married couples living together, 12.2% had a female householder with no husband present, 33.0% were non-families, and 27.0% of all households were made up of individuals. The average household size was 2.54 and the average family size was 3.07. The median age was 38.5 years.
The median income for a household in the county was $46,397 and the median income for a family was $55,531. Males had a median income of $44,087 versus $27,751 for females. The per capita income for the county was $24,173. About 10.3% of families and 14.0% of the population were below the poverty line, including 20.7% of those under age 18 and 6.4% of those age 65 or over.
2000 census As of the 2000 United States census, there were 35,804 people, 13,545 households, and 9,481 families in Fremont County. The population density was . There were 15,541 housing units at an average density of . The racial makeup was 76.49% White, 0.12% Black or African American, 19.68% Native American, 0.30% Asian, 0.03% Pacific Islander, 1.16% from other races, and 2.21% from two or more races. 4.37% of the population were Hispanic or Latino of any race. 22.1% were of German, 9.9% English, 8.2% Irish and 6.3% American ancestry.
There were 13,545 households, out of which 32.20% had children under the age of 18 living with them, 54.30% were married couples living together, 10.90% had a female householder with no husband present, and 30.00% were non-families. 25.50% of all households were made up of individuals, and 10.00% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.10.
The county population contained 27.40% under the age of 18, 8.30% from 18 to 24, 25.90% from 25 to 44, 25.00% from 45 to 64, and 13.30% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 98.20 males. For every 100 females age 18 and over, there were 95.40 males.
The median income for a household in the county was $32,503, and the median income for a family was $37,983. Males had a median income of $30,620 versus $19,802 for females. The per capita income for the county was $16,519. About 13.30% of families and 17.60% of the population were below the poverty line, including 23.70% of those under age 18 and 12.50% of those age 65 or over. Government and infrastructure The Wyoming Department of Corrections Wyoming Honor Farm is located in Riverton.Contact Institutions. Wyoming Department of Corrections. Retrieved on August 22, 2010. The Wyoming Department of Health Wyoming Life Resource Center (WLRC), originally the Wyoming State Training School (WSTS), a residential facility for physically and mentally disabled people, is located in Lander.WDH Who We Are – Wyoming Life Resource Center. Wyoming Department of Health. Retrieved on December 12, 2010.Lander city, Wyoming. US Census Bureau. Retrieved on December 12, 2010. Both facilities were operated by the Wyoming Board of Charities and Reform until that agency was dissolved as a result of a state constitutional amendment passed in November 1990.About the Department of Corrections. Wyoming Department of Corrections. Retrieved on August 22, 2010.
Fremont County voters have been reliably Republican for decades. Since 1936, in only one national election did the county voters select the Democratic Party candidate (as of 2024).
Despite the county's strong Republican lean, a few Democratic-leaning precincts exist west of the county seat of Riverton, in the Wind River Indian Reservation. The county’s state legislative delegation also includes one Democrat within the House of Representatives.
Communities Cities Lander (county seat) Riverton
Towns
Dubois Hudson Pavillion Shoshoni
Census-designated places
Arapahoe Atlantic City Boulder Flats Crowheart Ethete Fort Washakie Jeffrey City Johnstown
Unincorporated communities
DunoirDunoir WY Google Maps (accessed January 10, 2019) Kinnear Lost CabinLost Cabin WY Google Maps (accessed January 10, 2019) Lysite MidvalMidval WY Google Maps (accessed January 10, 2019) MonetaMoneta WY Google Maps (accessed January 10, 2019) St. Stephens Sand DrawSand Draw WY Google Maps (accessed January 10, 2019) South Pass City Sweetwater Crossing (Sweetwater Station) Willow CreekWillow Creek WY Google Maps (accessed January 10, 2019)
Former communities Miner's Delight (Hamilton City)
See also
National Register of Historic Places listings in Fremont County, Wyoming Wyoming List of municipalities in Wyoming List of counties in Wyoming Wyoming statistical areas
In popular culture In his poem The Ballad of Jesus Ortiz, Dana Gioia describes how his great-grandfather, a Mexican immigrant from Sonora, worked as a Wild West cow-puncher and was later murdered by a disgruntled and racist patron while working as a saloon keeper in the Fremont County town of Lost Cabin, Wyoming in 1910.John Zheng (2021), Conversations with Dana Gioia, University of Mississippi Press. Pages 234–238.
The movie Wind River is set on the Wind River Indian Reservation, which is inside Fremont County.
Scenes from the movie Taking Chance were set in Dubois, a town within Fremont County. The real-life Chance Phelps from the film was born in Riverton and is buried in Dubois, both in Fremont County.
References