62203 postal code
United StatesUpdated 2026-11-09East Saint Louis, IllinoisSt. Clair5 digits
Postal code details
1 placeCode
62203
Place
East Saint Louis
Region
Illinois
County
St. Clair
Coordinates
38.5992, -90.0744
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.5992, -90.0744© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| East Saint Louis | Illinois | St. Clair | 38.5992, -90.0744 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| EE Estonia | Kakumetsa | Tartu maakond |
| FR France | Boulogne-sur-Mer | Hauts-de-France |
| KR South Korea | 광산구 | 광주광역시 |
| MX Mexico | El Ocote | Morelos |
| UA Ukraine | Золочів | Kharkivska |
FAQ
Which city is 62203 in?
East Saint Louis, Illinois, United States.
What are the coordinates of 62203?
38.5992, -90.0744
Is 62203 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.