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

Counties in Utah by share of population aged 65 and over, 2025

Daggett County had the highest share of population aged 65 and over of 29 counties in 2025, at 30.4%. Utah County had the lowest, at 8.8%. The median was 17.3% and the figure for Utah was 13%. Source: the U.S. Census Bureau.

Highest30.4Daggett County
Lowest8.8Utah County
Median17.329 counties
Utah13History

All counties, 2025

CSVChart (SVG)

Daggett CountyDaggett County: 30.4 %30.4Piute CountyPiute County: 29.6 %29.6Kane CountyKane County: 26.7 %26.7Garfield CountyGarfield County: 26.4 %26.4Wayne CountyWayne County: 25.9 %25.9Rich CountyRich County: 22.5 %22.5Washington CountyWashington County: 22.4 %22.4Grand CountyGrand County: 21.5 %21.5Carbon CountyCarbon County: 20.6 %20.6Emery CountyEmery County: 20.2 %20.2Millard CountyMillard County: 18.7 %18.7Sevier CountySevier County: 18.6 %18.6Summit CountySummit County: 18.2 %18.2Beaver CountyBeaver County: 17.5 %17.5San Juan CountySan Juan County: 17.3 %17.3Sanpete CountySanpete County: 16.7 %16.7Wasatch CountyWasatch County: 16.5 %16.5Iron CountyIron County: 15.3 %15.3Duchesne CountyDuchesne County: 15.3 %15.3Box Elder CountyBox Elder County: 14.4 %14.4Morgan CountyMorgan County: 13.9 %13.9Weber CountyWeber County: 13.8 %13.8Juab CountyJuab County: 13.6 %13.6Uintah CountyUintah County: 13.6 %13.6Salt Lake CountySalt Lake County: 13 %13Davis CountyDavis County: 12.3 %12.3Cache CountyCache County: 11.2 %11.2Tooele CountyTooele County: 10.1 %10.1Utah CountyUtah County: 8.8 %8.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2025 (%)Change on 2024
1Daggett County30.4+1 pts
2Piute County29.6+1.8 pts
3Kane County26.7+0.1 pts
4Garfield County26.4+0.8 pts
5Wayne County25.90 pts
6Rich County22.5+1.3 pts
7Washington County22.40 pts
8Grand County21.5+0.4 pts
9Carbon County20.6+0.3 pts
10Emery County20.2+0.6 pts
11Millard County18.7+0.3 pts
12Sevier County18.6+0.2 pts
13Summit County18.2+0.9 pts
14Beaver County17.5+0.7 pts
15San Juan County17.3+0.3 pts
16Sanpete County16.7+0.2 pts
17Wasatch County16.5+0.5 pts
18Iron County15.3+0.3 pts
19Duchesne County15.3+0.2 pts
20Box Elder County14.4+0.2 pts
21Morgan County13.9+0.1 pts
22Weber County13.8+0.3 pts
23Juab County13.6+0.1 pts
24Uintah County13.6+0.4 pts
25Salt Lake County13+0.3 pts
26Davis County12.3+0.3 pts
27Cache County11.2+0.3 pts
28Tooele County10.1+0.2 pts
29Utah County8.8+0.2 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 Utah 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":"Utah","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_65_plus_share&level=province&within=Utah&limit=10

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Questions

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

Daggett County, with 30.4% in 2025, according to the U.S. Census Bureau.

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

Utah County, with 8.8% in 2025.

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 Utah: more rankings