Port Huron Michigan ZIP Codes
Port Huron holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Port Huron
| ZIP code | County |
|---|---|
| 48060 | St. Clair County |
| 48061 | St. Clair County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Port Huron codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Port Huron. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Port Huron ZIP code begins 480. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 79 ZIP codes, so Port Huron accounts for 3% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Port Huron
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Port Huron occupies.
Port Huron Michigan area codes in full →
Where Port Huron's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Port Huron
| City | Distance | ZIP codes |
|---|---|---|
| Marysville Michigan ZIP codes | 6.4 mi | 1 ZIP code |
| Emmett Michigan ZIP codes | 17 mi | 1 ZIP code |
| Memphis Michigan ZIP codes | 18 mi | 1 ZIP code |
| Lexington Michigan ZIP codes | 20 mi | 1 ZIP code |
| Marine City Michigan ZIP codes | 20 mi | 1 ZIP code |
| Richmond Michigan ZIP codes | 21 mi | 1 ZIP code |
| Yale Michigan ZIP codes | 21 mi | 1 ZIP code |
| Croswell Michigan ZIP codes | 21 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.