Lawrence County, Illinois
4 ZIP codes · 372.18 sq mi of land · FIPS 17101
| Population | 15,031 |
|---|---|
| State | Illinois |
| FIPS code | 17101 |
| Time zone | Central |
| Land area | 372.18 sq mi |
| Center (lat, long) | 38.7190, -87.7302 |
Area codes in this area
These are the area codes that most often serve Lawrence 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)
BridgeportLawrencevilleSaint FrancisvilleSumner
ZIP codes in Lawrence County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.