Madison County, Ohio
7 ZIP codes · 466.69 sq mi of land · FIPS 39097
| Population | 44,423 |
|---|---|
| State | Ohio |
| FIPS code | 39097 |
| Time zone | Eastern |
| Land area | 466.69 sq mi |
| Center (lat, long) | 39.8966, -83.4009 |
Area codes in this area
These are the area codes that most often serve Madison 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)
IrwinPlain CityLondonMount SterlingSedaliaSouth SolonWest Jefferson
ZIP codes in Madison County
43029 Irwin43064 Plain City43140 London43143 Mount Sterling43151 Sedalia43153 South Solon43162 West Jefferson
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.