63123 postal code
United StatesUpdated 2026-11-09Saint Louis, MissouriSt. Louis5 digits
Postal code details
1 placeCode
63123
Place
Saint Louis
Region
Missouri
County
St. Louis
Coordinates
38.5476, -90.3241
Accuracy
1 / 6
Country
United States
Location
OpenStreetMap ↗
38.5476, -90.3241© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Saint Louis | Missouri | St. Louis | 38.5476, -90.3241 |
FAQ
Which city is 63123 in?
Saint Louis, Missouri, United States.
What are the coordinates of 63123?
38.5476, -90.3241
Is 63123 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.