How many people live in Utah County, UT?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 747,200 people living in Utah County, UT. That makes Utah County the second-most populous county in Utah. It is home to 21.1% of people living in the state.
747K
population of Utah County, UT (2024)
21.1%
County share of the Utah population (2024)
About 747,200 people lived in Utah County, UT in 2024.
Population estimates, 2000–2024
What are Utah County, UT’s age demographics?
About 60,800 Utah County residents are aged 65 and older in 2024. That represents 8.1% of its population. For comparison, the age group represents 12.4% of Utah’s population and 18% in the US overall.
Another 227,400 Utah County residents, or 30.4% of the population, were children under 18. For comparison, the age group represents 26.7% of Utah’s population and 21.6% in the US overall.
A lower share of Utah County, UT's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Utah County, UT’s racial and ethnic demographics?
Non-Hispanic white residents make up 77% of the Utah County, UT population, higher than the national share of 57.5%. Utah County, UT also has a larger share of people identifying as non-Hispanic two or more races (2.8%) than the US overall (2.5%).
In contrast, Utah County’s non-Hispanic Black or African American population accounts for 0.86%, below the 12.6% nationwide, and the non-Hispanic Asian population makes up 2.2% of the county, compared with 6.5% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Utah County, UT has a higher share of a non-Hispanic white population than Utah as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Utah County, UT is Provo with about 115,500 residents in 2024.
Cities and towns in Utah County, UT ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Provo | 115,479 |
| 2. | Orem | 96,646 |
| 3. | Lehi | 93,446 |
| 4. | Eagle Mountain | 60,575 |
| 5. | Saratoga Springs | 57,411 |
| 6. | Spanish Fork | 47,809 |
| 7. | American Fork | 41,298 |
| 8. | Pleasant Grove | 38,127 |
| 9. | Springville | 36,027 |
| 10. | Payson | 24,666 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
