ZIP code 49129: Union Pier, MI
49129 is a ZIP code in Union Pier, Michigan, mainly in Berrien County, part of the Niles, MI metro area. About 669 people live here.
- Population
- 669
- Median household income
- $106,181
- Typical home value
- $802,700+7.8% in 12 months
- Median rent
- —gross, per month
- Median age
- 61.2
- Homeowners
- 93.8%of occupied homes
Shaded: ZIP code 49129's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 49129 details
| City | Union Pier |
|---|---|
| State | Michigan |
| County | Berrien County |
| Metro area | Niles, MI |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 5 sq mi, plus 0.1 sq mi of water |
| Population density | 133 people per sq mi |
| Bachelor's degree or higher | 71.9% of adults 25+ |
| Average commute | 23.2 minutes |
| Center coordinates | 41.81611, -86.68643 |
ZIP codes near 49129
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 49116 | Lakeside, MI | 2.3 mi | 86 |
| 49117 | New Buffalo, MI | 3.2 mi | 3,358 |
| 49128 | Three Oaks, MI | 4.4 mi | 3,450 |
| 49115 | Harbert, MI | 4.9 mi | 147 |
| 49125 | Sawyer, MI | 7.6 mi | 1,990 |
| 49119 | New Troy, MI | 8.2 mi | 134 |
| 49113 | Galien, MI | 9.6 mi | 1,742 |
| 46371 | Rolling Prairie, IN | 10.6 mi | 3,396 |
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
Buying a home in 49129?
A typical home in ZIP code 49129 is worth about $802,700 (Zillow Home Value Index). The median household here earns $106,181 a year. See what buying here would cost per month, with Michigan average taxes and insurance filled in.
Monthly payment for a $802,700 homeWhat can a $106,181 income afford?Rental property numbers
About ZIP code 49129
What city is ZIP code 49129?
ZIP code 49129 is in Union Pier, MI, in Berrien County.
What county is ZIP code 49129 in?
49129 is mainly in Berrien County, Michigan.
What is the population of ZIP code 49129?
About 669 people live in ZIP code 49129, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 49129 in?
49129 is in Eastern Time (UTC−5). It observes daylight saving time.