ZIP code · Bay City · Michigan · United States
ZIP code 48706 — Bay City
ZIP code 48706 serves Bay City, Michigan.
- Postal code
- 48706Single source Value from one source, not cross-checked.
- City
- Bay City
- County
- Bay
- State
- Michigan
- Country
- United States
- Coordinates
- 43.6088, -83.9530 — precision precise (locality)
View on OpenStreetMap - Population
- 38,756 (ZCTA, ACS 5-year)
- Median household income
- $61,908
- Median age
- 44.8
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