Washakie County, Wyoming Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 19th-largest in Wyoming
The population of Washakie County, Wyoming is 7,708 as of the 2023 American Community Survey, making it the 19th-largest county in Wyoming. The median household income is $62,648, the median home value is $188,600, and the median age is 44.2.
The population of Washakie County has declined 10.2% since 2010 (8,531 → 7,662), a -0.76% annualized rate.
7,708
Population
-0.76%
Annual growth
3
People / sq mi
$62,648
Median Income
$188,600
Median Home Value
Washakie County covers 2,239 sq mi of land at 3.4 people per square mile.
About Washakie County, WY
What distinguishes Washakie County is density: among the most sparsely settled of US counties, around 3 people per square mile. With 7,708 residents, Washakie County is a county in Wyoming. It ranks #19 among counties in Wyoming by population.
The typical household here earns about $62,648, below the US median of $78,538. Poverty is relatively low for US counties at 5.1%, below the national 12.4%. Homes carry a median value of $188,600, with typical rent around $725.
Roughly 22.0% of adults have a bachelor’s, below the national 35.0%. Remote work is below the national 14.0% at 8.3%, and the average commute runs about 13 minutes each way.
Washakie County Population History (2010-2024)
The county of Washakie County had a population of 8,531 in 2010 and 7,662 in 2024, a -10.2% growth over 14 years. The peak was 8,531 in 2010. Average annual growth rate: -0.76%.
7,662
Population (2024)
8,531
Population (2010)
8,531
Peak (2010)
-0.76%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 8,531 |
| 2011 | 8,451 |
| 2012 | 8,410 |
| 2013 | 8,417 |
| 2014 | 8,277 |
| 2015 | 8,282 |
| 2016 | 8,180 |
| 2017 | 8,013 |
| 2018 | 7,886 |
| 2019 | 7,824 |
| 2020 | 7,663 |
| 2021 | 7,727 |
| 2022 | 7,728 |
| 2023 | 7,736 |
| 2024 | 7,662 |
Race & Ethnicity
| White | 82.6% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.3% |
| Two or More Races | 0.0% |
Age & Sex
44.2
Median Age
49.8%
Female
50.2%
Male
23.6%
Age 65+
Age Distribution
Children (under 15): 15.9% · Seniors (65+): 23.6%
Income & Poverty
| Median household income | $62,648$-12,167 vs state |
| Mean household income | $80,444 |
| Per-capita income | $36,030 |
| Poverty rate | 5.1%-2.0% vs state |
| Unemployment rate | 1.3% |
| Employment-to-population | 61.9% |
Top Industries by Employment
The largest employment sector in Washakie County is professional & business services, accounting for 22.3% of workers.
How residents commute
0.0%
Drive alone
5.2%
Carpool
75.2%
Public transit
8.3%
Work from home
12.7 min
Avg commute
Housing
$188,600$-96,500 vs state
Median home value
$725
Median rent
74.2%
Homeownership rate
3,850
Total housing units
88.8%
Occupied
11.2%
Vacant
25.8%
Renter-occupied
Social & access
87.6%
With health insurance
91.6%
With broadband internet
44.6%
Foreign-born
8.0%
Veterans (18+)
13.0%
With a disability
92.2%
Speak language other than English at home
Education
91.4%
High School+
22.0%
Bachelor's+
Largest cities in Wyoming
Other counties in Wyoming
Part of Wyoming
Metro areas in Wyoming
County rankings
Frequently Asked Questions
Washakie County, Wyoming has a population of 7,708 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 19th-largest county in Wyoming. Population density is 3 people per square mile.
The population of Washakie County has declined 10.2% since 2010 (8,531 → 7,662), a -0.76% annualized rate.
The median household income in Washakie County, Wyoming is $62,648, with mean (average) household income of $80,444 and per-capita income of $36,030. 5.1% of residents live below the federal poverty level.
In Washakie County, the largest racial and ethnic groups are White (82.6%), Hispanic or Latino (2.3%), Black or African American (0.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Washakie County, Wyoming is 44.2 years. Residents are 49.8% female and 50.2% male.
The median home value in Washakie County is $188,600 and median monthly rent is $725. 74.2% of occupied housing units are owner-occupied. The county has 3,850 total housing units, 11.2% of which are vacant.
The largest employment sector in Washakie County, Wyoming is professional, scientific, and management services, employing 22.3% of workers. The unemployment rate is 1.3%.
Cheyenne is among the largest cities associated with Washakie County, Wyoming, with a population of 64,976.
Washakie County, WY Climate
Washakie County, WY has an average annual temperature of 7.7°C (46°F) and receives about 259 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.7°C
Avg Temp
259
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -7° / 19° | 11 mm |
| February | -3° / 26° | 9 mm |
| March | 2° / 36° | 16 mm |
| April | 7° / 45° | 29 mm |
| May | 13° / 55° | 46 mm |
| June | 19° / 66° | 37 mm |
| July | 23° / 73° | 18 mm |
| August | 22° / 71° | 16 mm |
| September | 15° / 60° | 27 mm |
| October | 8° / 47° | 24 mm |
| November | 0° / 32° | 14 mm |
| December | -6° / 22° | 12 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Washakie County, WY
The most comfortable months to visit Washakie County, WY are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -14°C low). May is usually the wettest month.
Where to stay near Washakie County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.