Data / Rankings / Population aged 65 and over / Counties in Wyoming

Counties in Wyoming by share of population aged 65 and over

Hot Springs County had the highest share of population aged 65 and over of 23 counties in 2022, at 29.8%. Campbell County had the lowest, at 12.9%. The median was 20.8% and the figure for Wyoming was 19%. Source: the U.S. Census Bureau.

Highest29.8Hot Springs County
Lowest12.9Campbell County
Median20.823 counties
Wyoming19History

All counties, 2022

CSVChart (SVG)

Hot Springs CountyHot Springs County: 29.8 %29.8Niobrara CountyNiobrara County: 28.7 %28.7Johnson CountyJohnson County: 27.7 %27.7Platte CountyPlatte County: 27 %27Park CountyPark County: 25.6 %25.6Goshen CountyGoshen County: 25.4 %25.4Washakie CountyWashakie County: 25.2 %25.2Crook CountyCrook County: 24.7 %24.7Weston CountyWeston County: 24.1 %24.1Sheridan CountySheridan County: 23.8 %23.8Big Horn CountyBig Horn County: 22.7 %22.7Fremont CountyFremont County: 20.8 %20.8Sublette CountySublette County: 20.7 %20.7Lincoln CountyLincoln County: 20.4 %20.4Carbon CountyCarbon County: 19.5 %19.5Converse CountyConverse County: 19.2 %19.2Laramie CountyLaramie County: 18.1 %18.1Teton CountyTeton County: 17.7 %17.7Natrona CountyNatrona County: 17.4 %17.4Uinta CountyUinta County: 16.7 %16.7Sweetwater CountySweetwater County: 15.2 %15.2Albany CountyAlbany County: 13.9 %13.9Campbell CountyCampbell County: 12.9 %12.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2022 (%)Change on 2021
1Hot Springs County29.8+0.8 pts
2Niobrara County28.7+1.7 pts
3Johnson County27.7+0.7 pts
4Platte County27+0.4 pts
5Park County25.6+0.4 pts
6Goshen County25.4+0.6 pts
7Washakie County25.2+0.5 pts
8Crook County24.7+0.8 pts
9Weston County24.1+0.8 pts
10Sheridan County23.8+0.8 pts
11Big Horn County22.7-0.1 pts
12Fremont County20.8+0.3 pts
13Sublette County20.7+1 pts
14Lincoln County20.4+0.5 pts
15Carbon County19.5+0.7 pts
16Converse County19.2+0.6 pts
17Laramie County18.1+0.4 pts
18Teton County17.7+0.7 pts
19Natrona County17.4+0.7 pts
20Uinta County16.7+0.8 pts
21Sweetwater County15.2+0.8 pts
22Albany County13.9+0.3 pts
23Campbell County12.9+0.8 pts

Other periods

About this ranking

Residents aged 65 or over as a percentage of total population. Spain: 1 January, INE annual census. United States: 1 July, Census Bureau population estimates. World Bank figures for other countries and the World refer to mid-year.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv. Retrieved 2026-10-09.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Wyoming by share of population aged 65 and over using official data, and cite the source.
rank_places {"indicator":"population_65_plus_share","level":"province","within":"Wyoming","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_65_plus_share&level=province&within=Wyoming&limit=10

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Questions

Which county has the highest share of population aged 65 and over?

Hot Springs County, with 29.8% in 2022, according to the U.S. Census Bureau.

Which county has the lowest share of population aged 65 and over?

Campbell County, with 12.9% in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. Retrieved 2026-10-09.

Population aged 65 and over: other rankings

Counties in Wyoming: more rankings