Union Pier, MI ZIP code
The ZIP code for Union Pier, Michigan is 49129. It is in Berrien County.
- Population in these ZIPs
- 669
- Avg. median income
- $106,200population-weighted
- Typical home value
- $802,700population-weighted
- Metro area
- Niles, MI
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Union Pier, MI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 49129 | 669 | $106,181 | $802,700 |
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 Union Pier
- Lakeside 2 mi
- New Buffalo 3 mi
- Three Oaks 4 mi
- Harbert 5 mi
- Sawyer 8 mi
- New Troy 8 mi
- Galien 10 mi
- Bridgman 11 mi
- Baroda 14 mi
- Buchanan 14 mi
- Stevensville 15 mi
- Berrien Springs 19 mi
Frequently asked questions
What is the ZIP code for Union Pier, MI?
The ZIP code for Union Pier, MI is 49129.
What county is Union Pier, Michigan in?
Union Pier ZIP codes are in Berrien County.