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 distinguished by its share of foreign-born residents, 57.8% of the population. Park County is a county in Wyoming with a population of 30,109. It is the #8-largest of all counties in Wyoming nationally.
The typical household here earns about $70,533, below the US median of $78,538. The poverty rate is 7.6%, below the national 12.4%. Home prices are steep, with the typical property valued at $374,200, with typical rent around $933.
College attainment is above the local norm at 35.0%, near the national 35.0%. Around 10.1% of workers work from home, below the national 14.0%, and the average commute runs about 16 minutes each way.
The large foreign-born share is a defining thread in Park County, shaping language, household composition, and the labor force behind the economic figures above.
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+
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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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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.