ZIP code · Saint Clair · Michigan · United States
ZIP code 48079 — Saint Clair
ZIP code 48079 serves Saint Clair, Michigan.
- Postal code
- 48079Single source Value from one source, not cross-checked.
- City
- Saint Clair
- County
- St. Clair
- State
- Michigan
- Country
- United States
- Coordinates
- 42.8255, -82.5133 — precision precise (locality)
View on OpenStreetMap - Population
- 12,683 (ZCTA, ACS 5-year)
- Median household income
- $80,313
- Median age
- 44.6
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page