Three Oaks, MI ZIP code
The ZIP code for Three Oaks, Michigan is 49128. It is in Berrien County.
- Population in these ZIPs
- 3,450
- Avg. median income
- $67,400population-weighted
- Typical home value
- $362,600population-weighted
- Metro area
- Niles, MI
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Three Oaks, MI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 49128 | 3,450 | $67,398 | $362,600 |
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 Three Oaks
- Lakeside 4 mi
- Harbert 4 mi
- Union Pier 4 mi
- New Troy 5 mi
- Sawyer 5 mi
- Galien 5 mi
- New Buffalo 7 mi
- Bridgman 8 mi
- Buchanan 10 mi
- Baroda 10 mi
- Stevensville 13 mi
- Berrien Springs 15 mi
Frequently asked questions
What is the ZIP code for Three Oaks, MI?
The ZIP code for Three Oaks, MI is 49128.
What county is Three Oaks, Michigan in?
Three Oaks ZIP codes are in Berrien County.