St. Louis, MI ZIP Code
ZIP code, county, time zone and coordinates of St. Louis, Michigan
The ZIP code of St. Louis, MI is 48880. It is in Gratiot County.
Mailing address format for St. Louis
John Smith 123 Main St ST. LOUIS MI 48880 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in St. Louis
| ZIP code | Population | Area | |
|---|---|---|---|
| 48880 | — | 74.8 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is St. Louis? Location, county and time zone
- State
- Michigan
- County
- Gratiot County
- GPS coordinates
- 43.40853, -84.61123
- Elevation
- 732 ft (223 m)
- Time zone
- America/DetroitEST · UTC-05:00
- Population
- 7,010
Map of St. Louis, MI 48880
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St. Louis ZIP code: FAQ
What is the ZIP code for St. Louis, MI?
The main ZIP code for St. Louis, MI is 48880.
How many ZIP codes does St. Louis have?
St. Louis has 1 ZIP code.
What county is St. Louis, MI in?
St. Louis is in Gratiot County, Michigan.
What time zone is St. Louis in?
St. Louis is in the America/Detroit time zone (EST, UTC-05:00 right now).
What are the coordinates of St. Louis?
Latitude 43.40853, longitude -84.61123.
Last updated: