Mascoutah, IL ZIP Codes, Coordinates & Counties
Mascoutah, Illinois has 1 ZIP code in St. Clair county. The approximate center of Mascoutah is 38.462, -89.773. Mascoutah has about 56,676 known street addresses.
ZIP codes in Mascoutah, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62258 | St. Clair | 38.462 | -89.773 |
Counties Mascoutah spans
St. Clair
Most common streets in Mascoutah
Church, State, Poplar, Green, Independence, 2nd, 1st, 6th, 5th, Market
Frequently asked questions
What ZIP codes are in Mascoutah, IL?
Mascoutah, Illinois has 1 ZIP code, ranging from 62258 to 62258. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Mascoutah, IL in?
Mascoutah is in St. Clair county.
What are the latitude and longitude of Mascoutah, IL?
The approximate center of Mascoutah, Illinois is latitude 38.462, longitude -89.773. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Mascoutah, IL have?
Mascoutah has 1 ZIP code.
How many addresses are in Mascoutah, IL?
Mascoutah, Illinois has about 56,676 known street addresses in the sthan.io US address database.
What are the most common streets in Mascoutah, IL?
Some of the most common street names in Mascoutah are Church, State, Poplar, Green, Independence, 2nd.
What cities are near Mascoutah, IL?
Cities near Mascoutah include New Memphis (5 mi), New Baden (6 mi), Freeburg (7 mi), Scott Air Force Base (7 mi), Saint Libory (8 mi).
Cities near Mascoutah
New Memphis, IL (5 mi) New Baden, IL (6 mi) Freeburg, IL (7 mi) Scott Air Force Base, IL (7 mi) Saint Libory, IL (8 mi) Summerfield, IL (9 mi) Addieville, IL (10 mi) Albers, IL (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database