St. Louis city, Missouri
19 ZIP codes · 61.72 sq mi of land · FIPS 29510
| Population | 288,512 |
|---|---|
| State | Missouri |
| FIPS code | 29510 |
| Time zone | Central |
| Land area | 61.72 sq mi |
| Center (lat, long) | 38.6357, -90.2446 |
Area codes in this area
These are the area codes that most often serve St. Louis city (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)
Saint Louis
ZIP codes in St. Louis city
63101 Saint Louis63102 Saint Louis63103 Saint Louis63104 Saint Louis63106 Saint Louis63107 Saint Louis63108 Saint Louis63109 Saint Louis63110 Saint Louis63111 Saint Louis63112 Saint Louis63113 Saint Louis63115 Saint Louis63116 Saint Louis63118 Saint Louis63120 Saint Louis63139 Saint Louis63147 Saint Louis63155 Saint Louis
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.