Franklin County, Illinois
16 ZIP codes · 408.93 sq mi of land · FIPS 17055
| Population | 37,323 |
|---|---|
| State | Illinois |
| FIPS code | 17055 |
| Time zone | Central |
| Land area | 408.93 sq mi |
| Center (lat, long) | 37.9919, -88.9263 |
Area codes in this area
These are the area codes that most often serve Franklin 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)
BentonBucknerChristopherCoelloEwingLoganMacedoniaMulkeytownOrientSesserThompsonvilleValierWest FrankfortWhittingtonRoyaltonZeigler
ZIP codes in Franklin County
62812 Benton62819 Buckner62822 Christopher62825 Coello62836 Ewing62856 Logan62860 Macedonia62865 Mulkeytown62874 Orient62884 Sesser62890 Thompsonville62891 Valier62896 West Frankfort62897 Whittington62983 Royalton62999 Zeigler
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.