Data / Rankings / Median age / Counties in Utah

Counties in Utah by median age, 2024

Piute County had the highest median age of 29 counties in 2024, at 48.3 years. Utah County had the lowest, at 25.8 years. The median was 34.4 years and the figure for Utah was 32 years. Source: the U.S. Census Bureau.

Highest48.3Piute County
Lowest25.8Utah County
Median34.429 counties
Utah32History

All counties, 2024

CSVChart (SVG)

Piute CountyPiute County: 48.3 years48.3Daggett CountyDaggett County: 46 years46Wayne CountyWayne County: 46 years46Kane CountyKane County: 43.3 years43.3Summit CountySummit County: 41.5 years41.5Grand CountyGrand County: 40.8 years40.8Garfield CountyGarfield County: 40.7 years40.7Washington CountyWashington County: 39.1 years39.1Emery CountyEmery County: 38.9 years38.9Carbon CountyCarbon County: 38.6 years38.6Rich CountyRich County: 38.1 years38.1Sevier CountySevier County: 36.8 years36.8Wasatch CountyWasatch County: 36.8 years36.8San Juan CountySan Juan County: 35 years35Beaver CountyBeaver County: 34.4 years34.4Millard CountyMillard County: 34.4 years34.4Duchesne CountyDuchesne County: 34.1 years34.1Salt Lake CountySalt Lake County: 34 years34Sanpete CountySanpete County: 33.8 years33.8Weber CountyWeber County: 33.7 years33.7Box Elder CountyBox Elder County: 33.3 years33.3Morgan CountyMorgan County: 33.3 years33.3Uintah CountyUintah County: 33.2 years33.2Davis CountyDavis County: 32.5 years32.5Tooele CountyTooele County: 32.2 years32.2Juab CountyJuab County: 30.6 years30.6Iron CountyIron County: 30.2 years30.2Cache CountyCache County: 26.2 years26.2Utah CountyUtah County: 25.8 years25.8
years. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2024
years		Change on 2023
1Piute County48.3+1.2
2Daggett County46+1
2Wayne County46+2.9
4Kane County43.3-0.4
5Summit County41.5+0.5
6Grand County40.8+1.2
7Garfield County40.7-0.3
8Washington County39.1+0.1
9Emery County38.9-0.2
10Carbon County38.6-0.2
11Rich County38.1+0.9
12Sevier County36.8+0.1
12Wasatch County36.8+0.7
14San Juan County35+0.4
15Beaver County34.40
15Millard County34.4+1
17Duchesne County34.1+0.3
18Salt Lake County34+0.2
19Sanpete County33.80
20Weber County33.7+0.2
21Box Elder County33.3+0.4
21Morgan County33.3+0.8
23Uintah County33.2+0.2
24Davis County32.5+0.2
25Tooele County32.2+0.2
26Juab County30.6+0.1
27Iron County30.2+0.3
28Cache County26.2+0.3
29Utah County25.8+0.3

Other periods

About this ranking

Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

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. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.

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 median age using official data, and cite the source.
rank_places {"indicator":"median_age","level":"province","within":"Utah","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=median_age&level=province&within=Utah&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest median age?

Piute County, with 48.3 years in 2024, according to the U.S. Census Bureau.

Which county has the lowest median age?

Utah County, with 25.8 years in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population. Retrieved 2026-10-08.

Median age: other rankings

Counties in Utah: more rankings