• county
  • FIPS 49011
  • Largest town: Layton

Davis County, Utah

Davis County had 378,470 residents in the Census Vintage 2024 estimate, on 324.8 square miles of land. It ranks 3rd of 29 in Utah by population and 29th by land area.

Population
378,470
#3 of 29 in Utah · #202 in US
Area
324.8 sq mi
#29 of 29 in Utah · #2,751 in US
Density
1,165 / sq mi
#2 of 29 in Utah · #136 in US
Median household income
$111,081
#4 of 29 in Utah · #62 in US

Census Vintage 2024 estimates · SAIPE 2023 income · 2024 Gazetteer land area

Davis County within Utah. Pin: Salt Lake City.

Measure from here

Tools and pages that start from Davis County

Davis County population, land area and income

Davis County had 378,470 residents in the Census Vintage 2024 estimate, on 324.8 square miles of land. It ranks 3rd of 29 in Utah by population and 29th by land area. That works out to 1,165.4 people per square mile, 12.1 times the US average of 96.3, and in the top tenth nationally.

The median county-equivalent in Utah has 20,803 residents, so Davis County is 18.2 times that size.

Its SAIPE 2023 median household income of $111,081 is in the top tenth among 3,143 counties with an estimate.

National rank among 3,144

Population

378,470

3144th1st

202nd of 3,144 (US)

Land area

325 sq mi

3144th1st

2751st of 3,144 (US)

Density

1,165.4 / sq mi

3144th1st

136th of 3,144 (US)

Median household income

$111,081

3143rd1st

62nd of 3,143 (US)

Rank within Utah (29)

Population

378,470

29th1st

3rd of 29 (UT)

Land area

325 sq mi

29th1st

29th of 29 (UT)

Density

1,165.4 / sq mi

29th1st

2nd of 29 (UT)

Median household income

$111,081

29th1st

4th of 29 (UT)

How Davis County's population changed since 2020

Davis County gained 14,702 residents between the July 2020 and July 2024 estimates, a rise of 4.0%. That ranks 20th of 29 in Utah for growth. The median Utah county changed by +5.7%, and the state as a whole by +6.7%.

Since the April 2020 estimates base, Davis County recorded 20,149 births and 9,400 deaths, a natural change of +10,749. Net international migration added +3,952 and net domestic migration, people moving to or from other US counties, came to +879. The largest single component was natural change, which added 10,749 people.

363.8k2020367.5k2021370.4k2022374.4k2023378.5k2024
Census Vintage 2024 county estimates for July 1 of each year. The axis starts above zero so year-to-year changes are visible.

Components of change, April 2020 to July 2024

Births
20,149
Deaths
9,400
Net international migration
+3,952
Net domestic migration
+879
Change, July 2023 to July 2024
+4,040

Where Davis County is

The Census internal point of Davis County is at 41.037600, -112.201900. It sits in UTM zone 12N. The map shades Utah's 29 county-equivalents by population change from 2020 to 2024, darker for faster growth, with Davis County outlined. Dots are towns of 1,000+ people with residents in it.

Iron County: +14.3%Rich County: +9.9%Summit County: +1.5%San Juan County: +0.6%Duchesne County: +6.0%Uintah County: +7.4%Grand County: +1.1%Box Elder County: +10.7%Cache County: +8.9%Garfield County: +3.8%Salt Lake County: +2.5%Utah County: +12.6%Sanpete County: +7.7%Wayne County: +4.1%Piute County: +6.7%Emery County: +3.2%Juab County: +12.4%Sevier County: +4.4%Wasatch County: +8.0%Daggett County: +0.4%Kane County: +10.9%Tooele County: +15.2%Morgan County: +5.7%Weber County: +5.0%Davis County: +4.0%Washington County: +14.2%Beaver County: +4.7%Millard County: +4.0%Carbon County: +0.6%
Change 2020 to 2024
  1. < +2.5%
  2. < +4.4%
  3. < +6.7%
  4. < +10.7%
  5. ≥ +10.7%
no data

Orange pin: Davis County internal point. Dark pin: Salt Lake City.

Internal point

Decimal
41.037600, -112.201900
DMS
41°02'15.36"N 112°12'6.84"W
UTM
12N 398974.8E 4543626.8N
Geohash
9x21qy9j6
Plus code
85H92QQX+26

Towns in Davis County

15 incorporated places of 1,000+ people have residents in Davis County, 376,044 people together, or 99% of the county. Each figure counts only the part of the town inside Davis County; towns marked "part" extend into another county. The largest is Layton with 84,348.

  1. 01Layton84,348
  2. 02Bountiful45,024
  3. 03Syracuse38,999
  4. 04Clearfield34,778
  5. 05Kaysville33,252
  6. 06Farmington26,163
  7. 07Clinton23,728
  8. 08North Salt Lake23,593
  9. 09Centerville16,560
  10. 10West Point12,726
  11. 11Woods Cross11,493
  12. 12South Weber8,155
  13. 13Fruit Heights5,969
  14. 14West Bountiful5,884
  15. 15Sunset5,372
Census Vintage 2024 subcounty estimates, county parts of incorporated places (SUMLEV 157).

Counties bordering Davis County

The Census 2024 county adjacency file lists 5 neighbors for Davis County. The most populous is Salt Lake County, UT, with 1,216,274 residents. Distances run between Census internal points in a straight line.

Distance to Salt Lake City and the nearest big city

Salt Lake City is 24.3 miles SE of Davis County's internal point in a straight line. The nearest place of 100,000 or more is Salt Lake City, UT (population 217,783), 22.9 miles away. The nearest place of 10,000 or more is Syracuse, UT (population 38,999), 7.7 miles away.

Davis County FIPS code

The FIPS code of Davis County is 49011: state code 49 for Utah plus county code 011. Use it as text, with the leading zero, when joining Census, BLS, or CDC county tables. SAIPE lists its 2023 median household income as $111,081.

Questions people ask

What is the population of Davis County, Utah?

The Census Vintage 2024 estimate for July 1, 2024 is 378,470. That is up 14,702 people (4.0%) from the July 2020 estimate of 363,768.

What is the FIPS code of Davis County?

49011. The first two digits (49) are Utah; the last three (011) identify the county.

What is the largest town in Davis County?

Layton, with 84,348 residents inside Davis County in 2024.

Which counties border Davis County?

5 county-equivalents border it in the Census 2024 adjacency file: Salt Lake County, UT; Weber County, UT; Tooele County, UT; Box Elder County, UT; Morgan County, UT.

Sources and data as of

Data as of: Census Vintage 2024 population estimates, 2024 Gazetteer land area and internal points, SAIPE 2023 median household income.

  1. 01Census Vintage 2024 county population estimates
  2. 02Census 2024 Gazetteer, counties
  3. 03Census SAIPE 2023 state and county estimates
  4. 04Census Vintage 2024 subcounty population estimates
  5. 05Census 2024 county adjacency file
  6. 06Census 2024 cartographic boundary file, counties (1:5,000,000)

How every number is computed: methodology. Spotted a wrong figure? Report an error.