2017 Growth Rate
1.70%
County Website
State
Founded
1850
County Seat
Farmington
Lat/Lng
Davis County, Utah's estimated population is 346,881 with a growth rate of 1.70% in the past year according to the most recent United States census data. Davis County, Utah is the 3rd largest county in Utah.
| Year | Population | Growth | Growth Rate |
| 2018 | 351,713 | 4,832 | 1.39% |
| 2017 | 346,881 | 5,801 | 1.70% |
| 2016 | 341,080 | 6,404 | 1.91% |
| 2015 | 334,676 | 5,920 | 1.80% |
| 2014 | 328,756 | 6,505 | 2.02% |
| 2013 | 322,251 | 6,318 | 2.00% |
| 2012 | 315,933 | 4,095 | 1.31% |
| 2011 | 311,838 | 3,932 | 1.28% |
| 2010 | 307,906 | 119,965 | 63.83% |
| 1990 | 187,941 | 41,401 | 28.25% |
| 1980 | 146,540 | 47,512 | 47.98% |
| 1970 | 99,028 | 34,268 | 52.92% |
| 1960 | 64,760 | 33,893 | 109.80% |
| 1950 | 30,867 | 15,083 | 95.56% |
| 1940 | 15,784 | 1,763 | 12.57% |
| 1930 | 14,021 | 2,571 | 22.45% |
| 1920 | 11,450 | 1,259 | 12.35% |
| 1910 | 10,191 | 2,195 | 27.45% |
| 1900 | 7,996 | 1,245 | 18.44% |
| 1890 | 6,751 | 1,472 | 27.88% |
| 1880 | 5,279 | 820 | 18.39% |
| 1870 | 4,459 | 1,555 | 53.55% |
| 1860 | 2,904 | 1,770 | 156.08% |
| 1850 | 1,134 | 0.00% |
| Race | Population | Percentage |
| White | 300,506 | 89.71% |
| Two or More Races | 11,220 | 3.35% |
| Some Other Race | 9,265 | 2.77% |
| Asian | 6,165 | 1.84% |
| Black or African American | 4,372 | 1.31% |
| Native Hawaiian and Other Pacific Islander | 2,064 | 0.62% |
| American Indian and Alaska Native | 1,385 | 0.41% |
30.6
29.7
31.4
There are 224,164 adults, (31,376 of whom are seniors) in Davis County, Utah.
Female
166,443
49.69%
Male
168,534
50.31%
| Type | Count | Average Size | Owned |
| All | 101,422 | 3.28 | 77.3 |
| Married | 70,166 | 3.8 | 84.7 |
| Non Family | 18,647 | 1.28 | 61.5 |
| Female | 8,984 | 3.35 | 58.5 |
| Male | 3,625 | 3.39 | 62.8 |
| Education Attained | Count | Percentage |
| Less Than 9th Grade | 2,231 | 1.15% |
| 9th to 12th Grade | 6,233 | 3.23% |
| High School Graduate | 40,788 | 21.10% |
| Some College | 53,158 | 27.51% |
| Associates Degree | 20,836 | 10.78% |
| Bachelors Degree | 47,983 | 24.83% |
| Graduate Degree | 22,034 | 11.40% |
| Name | Total | High School | Bachelors |
| White | 167,100 | 161,725 | 64,006 |
| Hispanic | 15,220 | 12,838 | 2,496 |
| Other Race | 5,153 | 4,145 | 600 |
| Asian | 4,465 | 4,158 | 1,538 |
| Multiple Races | 3,126 | 2,950 | 1,078 |
| Black | 2,429 | 2,230 | 616 |
| Islander | 1,267 | 1,163 | 199 |
| Native American | 931 | 824 | 289 |
The highest rate of high school graduation is among white people with a rate of 96.78%.
The highest rate of bachelors degrees is among white people with a rate of 38.30%.
$41,962
Average Earnings
$55,743
Average Male
$27,339
Average Female
90.66% of Davis County, Utah residents speak only English, while 9.34% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.09% of the population.
| Name | Total | In Poverty | Poverty Rate |
| White | 281,381 | 13,749 | 4.89% |
| Hispanic | 30,558 | 4,159 | 13.61% |
| Other | 9,146 | 1,083 | 11.84% |
| Multiple | 11,123 | 1,046 | 9.40% |
| Black | 4,281 | 977 | 22.82% |
| Islander | 2,054 | 664 | 32.33% |
| Asian | 6,133 | 430 | 7.01% |
| Native | 1,342 | 179 | 13.34% |
6.24%
Overall Poverty Rate
5.37%
Male Poverty Rate
7.11%
Female Poverty Rate
The race most likely to be in poverty in Davis County, Utah is Islander, with 32.33% below the poverty level.
The race least likely to be in poverty in Davis County, Utah is White, with 4.89% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.51%. Among those working part-time, it was 8.39%, and for those that did not work, the poverty rate was 10.49%.
61.9%
Overall Marriage Rate
62.4%
Male Marriage Rate
61.5%
Female Marriage Rate
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
| Name | Veterans | % of Total |
| White | 15,952 | 7.93% |
| Hispanic | 1,127 | 5.94% |
| Black | 505 | 18.73% |
| Other | 260 | 4.12% |
| Asian | 260 | 5.26% |
| 2 or More | 165 | 3.64% |
| Hawaiian | 101 | 6.38% |
| Indian | 60 | 5.67% |
3.02%
Veteran Poverty Rate
23.73%
Veteran Disability Rate
69.2%
Labor Force Participation
66.1%
Employment Rate
3.3%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
95.34%
Native Born
4.66%
Foreign Born
2.19%
Non Citizen
95.34% of Davis County, Utah residents were born in the United States, with 66.40% having been born in Utah. 2.19% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
| City | 2010 Census | 2016 Estimated | Growth | Growth Rate |
| Layton | 67529 | 75655 | 8126 | 12.03% |
| Bountiful | 42593 | 44078 | 1485 | 3.49% |
| Kaysville | 27585 | 31243 | 3658 | 13.26% |
| Clearfield | 29921 | 30855 | 934 | 3.12% |
| Syracuse | 24369 | 28407 | 4038 | 16.57% |
| Farmington | 18228 | 23140 | 4912 | 26.95% |
| Clinton | 20486 | 21672 | 1186 | 5.79% |
| North Salt Lake | 16206 | 20301 | 4095 | 25.27% |
| Centerville | 15279 | 17286 | 2007 | 13.14% |
| Woods Cross | 9761 | 11351 | 1590 | 16.29% |
| West Point | 9412 | 10548 | 1136 | 12.07% |
| South Weber | 6063 | 7196 | 1133 | 18.69% |
| Fruit Heights | 5036 | 6161 | 1125 | 22.34% |
| West Bountiful | 5259 | 5574 | 315 | 5.99% |
| Sunset | 5152 | 5234 | 82 | 1.59% |