Founded in October 5, 1850, Davis County is one of 29 counties in the state of Utah. Historically, Davis County was formed from part of Deseret Great Salt Lake and Weber counties. The city of Farmington is the county seat. With FIPS code of 11, Davis County has a population of 367,285 and area of 299 square miles (774 km2).
List of all cities in Davis County, UT alphabetically
| City/Town | Postal Code | Area Code |
| Anchorage, UT | 84015 | 801/385 |
| Arsenal, UT | 84015 | 801/385 |
| Bountiful, UT | 84010 | 801/385 |
| 84011 | 801/385 | |
| Centerville, UT | 84014 | 801/385 |
| Clearfield, UT | 84015 | 801/385 |
| 84016 | 801/385 | |
| 84089 | 801/385 | |
| Clinton, UT | 84015 | 801/385 |
| East Layton, UT | 84040 | 801/385 |
| Farmington, UT | 84025 | 801/385 |
| Fruit Heights, UT | 84037 | 801/385 |
| Hill Air Force Base, UT | 84056 | 801/385 |
| Hillfield, UT | 84056 | 801/385 |
| Kaysville, UT | 84037 | 801/385 |
| Layton, UT | 84040 | 801/385 |
| 84041 | 801/385 | |
| North Salt Lake, UT | 84054 | 801/385 |
| Nsl, UT | 84054 | 801/385 |
| Sunset, UT | 84015 | 801/385 |
| Syracuse, UT | 84075 | 801/385 |
| Val Verda, UT | 84010 | 801/385 |
| West Bountiful, UT | 84010 | 801/385 |
| 84087 | 801/385 | |
| West Kaysville, UT | 84037 | 801/385 |
| West Layton, UT | 84041 | 801/385 |
| West Point, UT | 84015 | 801/385 |
| Woods Cross, UT | 84010 | 801/385 |
| 84087 | 801/385 |