Postal reference / United States
48061Port Huron, Michigan
ZIP code 48061 is a United States postal code for Port Huron, Michigan. Its county association is St. Clair County. The map reference point is at 42.9709, -82.4249.
- State / territory
- Michigan
- Recorded place name
- Port Huron
- County association
- St. Clair
- Estimated coordinate
- 42.9709, -82.4249
View on OpenStreetMap - ZIP prefix
- 480 · 79 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Need the last four digits?
ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.
Find ZIP+4Explore Michigan
Browse the other 1,158 ZIP codes recorded for Michigan, sorted by code with place and county.
Michigan directoryOther ZIP codes in Port Huron, MI
Port Huron has 2 ZIP codes in the reference dataset.
- 48060St. Clair
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 48060 | Port Huron | MI | St. Clair | 2.5 |
| 48040 | Marysville | MI | St. Clair | 4.9 |
| 48074 | Smiths Creek | MI | St. Clair | 8.5 |
| 48049 | North Street | MI | St. Clair | 8.8 |
| 48059 | Fort Gratiot | MI | St. Clair | 8.8 |
| 48079 | Saint Clair | MI | St. Clair | 11.0 |
| 48063 | Columbus | MI | St. Clair | 13.5 |
| 48027 | Goodells | MI | St. Clair | 13.6 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
Verify a mailing address
For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.
Open USPS address lookup