Fairfield County, Ohio
14 ZIP codes · 504.37 sq mi of land · FIPS 39045
| Population | 163,453 |
|---|---|
| State | Ohio |
| FIPS code | 39045 |
| Time zone | Eastern |
| Land area | 504.37 sq mi |
| Center (lat, long) | 39.7477, -82.6267 |
Area codes in this area
These are the area codes that most often serve Fairfield County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Lancaster · 41,249Pickerington · 24,477MillersportAmandaBaltimoreBremenCanal WinchesterCarrollLithopolisPleasantvilleRushvilleStoutsvilleSugar GroveThurston
ZIP codes in Fairfield County
43046 Millersport43102 Amanda43105 Baltimore43107 Bremen43110 Canal Winchester43112 Carroll43130 Lancaster43136 Lithopolis43147 Pickerington43148 Pleasantville43150 Rushville43154 Stoutsville43155 Sugar Grove43157 Thurston
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.