Williams County, Ohio
10 ZIP codes · 420.66 sq mi of land · FIPS 39171
| Population | 36,719 |
|---|---|
| State | Ohio |
| FIPS code | 39171 |
| Time zone | Eastern |
| Land area | 420.66 sq mi |
| Center (lat, long) | 41.5650, -84.5843 |
Area codes in this area
These are the area codes that most often serve Williams 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)
AlvordtonBlakesleeBryanEdgertonEdonKunkleMontpelierPioneerStrykerWest Unity
ZIP codes in Williams County
43501 Alvordton43505 Blakeslee43506 Bryan43517 Edgerton43518 Edon43531 Kunkle43543 Montpelier43554 Pioneer43557 Stryker43570 West Unity
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.