West Baton Rouge Parish, Louisiana
4 ZIP codes · 192.35 sq mi of land · FIPS 22121
| Population | 27,974 |
|---|---|
| State | Louisiana |
| FIPS code | 22121 |
| Time zone | Central |
| Land area | 192.35 sq mi |
| Center (lat, long) | 30.4641, -91.3098 |
Area codes in this area
These are the area codes that most often serve West Baton Rouge Parish (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)
AddisBruslyErwinvillePort Allen
ZIP codes in West Baton Rouge Parish
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.