Delaware County, Ohio
10 ZIP codes · 443.15 sq mi of land · FIPS 39041
| Population | 226,834 |
|---|---|
| State | Ohio |
| FIPS code | 39041 |
| Time zone | Eastern |
| Land area | 443.15 sq mi |
| Center (lat, long) | 40.2789, -83.0075 |
Area codes in this area
These are the area codes that most often serve Delaware 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)
Columbus · 914,802Delaware · 44,589Westerville · 38,645Powell · 14,451GalenaKilbourneLewis CenterOstranderRadnorSunbury
ZIP codes in Delaware County
43015 Delaware43021 Galena43032 Kilbourne43035 Lewis Center43061 Ostrander43065 Powell43066 Radnor43074 Sunbury43082 Westerville43240 Columbus
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.