ZIP Code 63104 – Saint Louis, MO
Saint Louis, Missouri · St. Louis city · Central time
| ZIP code | 63104 |
|---|---|
| City | Saint Louis |
| State | Missouri |
| County | St. Louis city |
| Population | 19,007 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 3.36 sq mi |
| Center (lat, long) | 38.6111, -90.2141 |
Area codes in this area
These are the area codes that most often serve ZIP 63104 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 63104
ZIP code 63104 is assigned to Saint Louis, Missouri. It lies in St. Louis city. Its Census area covers about 3.36 square miles of land. The closest neighboring ZIP is 63155 (Saint Louis), about 1.2 miles away.
Every address in 63104 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources