Park County, Wyoming Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 8th-largest in Wyoming
The population of Park County, Wyoming is 30,109 as of the 2023 American Community Survey, making it the 8th-largest county in Wyoming. The median household income is $70,533, the median home value is $374,200, and the median age is 44.8.
The population of Park County has grown 10.1% since 2010 (28,243 → 31,082), a +0.69% annualized rate.
30,109
Population
+0.69%
Annual growth
4
People / sq mi
$70,533
Median Income
$374,200
Median Home Value
Park County covers 6,939 sq mi of land at 4.3 people per square mile.
About Park County, WY
Park County is a county in Wyoming with a population of 30,109. It ranks #8 among counties in Wyoming by population. The median age is 44.8, older than the national median. The population is 49.5% male and 50.5% female.
The median household income in Park County is $70,533, below the US median of $74,580. 7.6% of residents live below the federal poverty level. Home values sit at a median of $374,200, with monthly rent averaging $933. The homeownership rate of 74.7% is higher than the national rate of 64.8%.
Educational attainment in Park County reflects 35.0% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 10.1% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 16.3 minutes each way.
Park County Population History (2010-2024)
The county of Park County had a population of 28,243 in 2010 and 31,082 in 2024, a 10.1% growth over 14 years. The peak was 31,082 in 2024. Average annual growth rate: 0.69%.
31,082
Population (2024)
28,243
Population (2010)
31,082
Peak (2024)
0.69%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 28,243 |
| 2011 | 28,462 |
| 2012 | 28,829 |
| 2013 | 29,079 |
| 2014 | 29,000 |
| 2015 | 28,973 |
| 2016 | 29,262 |
| 2017 | 29,272 |
| 2018 | 29,309 |
| 2019 | 29,192 |
| 2020 | 29,666 |
| 2021 | 30,146 |
| 2022 | 30,530 |
| 2023 | 30,822 |
| 2024 | 31,082 |
Race & Ethnicity
| White | 90.1% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.5% |
| Two or More Races | 0.0% |
Age & Sex
44.8
Median Age
50.5%
Female
49.5%
Male
24.9%
Age 65+
Age Distribution
Children (under 15): 16.9% · Seniors (65+): 24.9%
Income & Poverty
| Median household income | $70,533$-4,282 vs state |
| Mean household income | $94,064 |
| Per-capita income | $41,425 |
| Poverty rate | 7.6%+0.5% vs state |
| Unemployment rate | 1.3% |
| Employment-to-population | 58.7% |
Top Industries by Employment
The largest employment sector in Park County is professional & business services, accounting for 26.0% of workers.
How residents commute
0.1%
Drive alone
5.1%
Carpool
75.7%
Public transit
10.1%
Work from home
16.3 min
Avg commute
Housing
$374,200+$89,100 vs state
Median home value
$933
Median rent
74.7%
Homeownership rate
14,813
Total housing units
89.0%
Occupied
11.0%
Vacant
25.3%
Renter-occupied
Social & access
89.7%
With health insurance
96.2%
With broadband internet
57.8%
Foreign-born
9.4%
Veterans (18+)
13.0%
With a disability
96.5%
Speak language other than English at home
Education
95.8%
High School+
35.0%
Bachelor's+
Largest cities in Wyoming
Other counties in Wyoming
Part of Wyoming
Metro areas in Wyoming
County rankings
Frequently Asked Questions
Park County, Wyoming has a population of 30,109 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 8th-largest county in Wyoming. Population density is 4 people per square mile.
The population of Park County has grown 10.1% since 2010 (28,243 → 31,082), a +0.69% annualized rate.
The median household income in Park County, Wyoming is $70,533, with mean (average) household income of $94,064 and per-capita income of $41,425. 7.6% of residents live below the federal poverty level.
In Park County, the largest racial and ethnic groups are White (90.1%), Hispanic or Latino (2.5%), Black or African American (0.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Park County, Wyoming is 44.8 years. Residents are 50.5% female and 49.5% male.
The median home value in Park County is $374,200 and median monthly rent is $933. 74.7% of occupied housing units are owner-occupied. The county has 14,813 total housing units, 11.0% of which are vacant.
The largest employment sector in Park County, Wyoming is professional, scientific, and management services, employing 26.0% of workers. The unemployment rate is 1.3%.
Cheyenne is among the largest cities associated with Park County, Wyoming, with a population of 64,976.
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Statewide data for Wyoming
Population, race, income, age, and trends across Wyoming
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.