ZIP Code 49128: Three Oaks, MI
County: Berrien
Coordinates: 41.81500, -86.61540
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 49128 in Three Oaks, MI. We include verified county details for Berrien plus key geographic references used for mapping and logistics.
| Primary City | Three Oaks |
|---|
| ZIP Code | 49128 |
|---|
| County | Berrien |
|---|
| State | MI |
|---|
| Latitude / Longitude | 41.81500, -86.61540 |
|---|
| ZIP Type | Standard |
|---|
| Time Zone | Central Time (CT) |
|---|
| Data Updated | 2026-01-08 |
|---|
Advertisement
Maps & Useful Links
Open in Maps:
Google Maps ·
OpenStreetMap
These links show the approximate center point for ZIP 49128 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 49128 are listed as 41.81500 / -86.61540, useful for GPS and service checks in and around Three Oaks, MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 49128 for mail delivery and general location reference in
Berrien,
MI.
Some addresses near Three Oaks may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Three Oaks within MI.
Advertisement
Frequently Asked Questions
What is the primary city for ZIP code 49128?
The primary city for this ZIP code is Three Oaks, located in MI.
In which county is 49128 located?
ZIP code 49128 is situated within Berrien, MI.
What are the coordinates for 49128?
The approximate center point is 41.81500 (Latitude) and -86.61540 (Longitude).
Is ZIP code 49128 active?
This page lists ZIP 49128 as Listed based on the latest refresh date shown above.
Does ZIP 49128 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
Advertisement
Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08