Port Sanilac, MI ZIP code
The ZIP code for Port Sanilac (also written Pt. Sanilac), Michigan is 48469. It is in Sanilac County.
- Population in these ZIPs
- 1,388
- Avg. median income
- $56,000population-weighted
- Typical home value
- $263,100population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Port Sanilac, MI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 48469 | 1,388 | $56,023 | $263,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Port Sanilac
- Carsonville 5 mi
- Applegate 8 mi
- Deckerville 11 mi
- Lexington 13 mi
- Croswell 13 mi
- Palms 14 mi
- Sandusky 15 mi
- Forestville 15 mi
- Peck 17 mi
- Minden City 19 mi
- Argyle 21 mi
- Snover 21 mi
Frequently asked questions
What is the ZIP code for Port Sanilac, MI?
The ZIP code for Port Sanilac, MI is 48469.
What county is Port Sanilac, Michigan in?
Port Sanilac ZIP codes are in Sanilac County.