How many people live in Davis County, UT?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 378,500 people living in Davis County, UT. That makes Davis County the third-most populous county in Utah. It is home to 10.7% of people living in the state.
378K
population of Davis County, UT (2024)
10.7%
County share of the Utah population (2024)
About 378,500 people lived in Davis County, UT in 2024.
Population estimates, 2000–2024
What are Davis County, UT’s age demographics?
About 44,200 Davis County residents are aged 65 and older in 2024. That represents 11.7% of its population. For comparison, the age group represents 12.4% of Utah’s population and 18% in the US overall.
Another 108,400 Davis County residents, or 28.6% 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 higher share of Davis County, UT's population is aged under 18 than the US as a whole.
Population estimates by age group, (2024)
What are Davis County, UT’s racial and ethnic demographics?
Non-Hispanic white residents make up 79.7% of the Davis County, UT population, higher than the national share of 57.5%. Davis County, UT also has a larger share of people identifying as non-Hispanic two or more races (2.6%) than the US overall (2.5%).
In contrast, Davis County’s non-Hispanic Black or African American population accounts for 1.3%, below the 12.6% nationwide, and the Hispanic population makes up 12.6% of the county, compared with 20% 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.
Davis 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 Davis County, UT is Layton with about 84,300 residents in 2024.
Cities and towns in Davis County, UT ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Layton | 84,348 |
| 2. | Bountiful | 45,024 |
| 3. | Syracuse | 38,999 |
| 4. | Clearfield | 34,778 |
| 5. | Kaysville | 33,252 |
| 6. | Farmington | 26,163 |
| 7. | Clinton | 23,728 |
| 8. | North Salt Lake | 23,593 |
| 9. | Centerville | 16,560 |
| 10. | West Point | 12,726 |
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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.
