ZIP Code 48331: Farmington, MI
County: Oakland County
Coordinates: 42.50510, -83.40720
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 48331, serving Farmington in MI. It lies in Oakland County and supports delivery, planning, and address verification.
| Primary City | Farmington |
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| ZIP Code | 48331 |
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| County | Oakland County |
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| State | MI |
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| Latitude / Longitude | 42.50510, -83.40720 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 48331 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 48331 is commonly represented around 42.50510, -83.40720. These coordinates help identify the general area within Oakland County, MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48331 for mail delivery and general location reference in
Oakland County,
MI.
This ZIP may extend beyond the city core into nearby communities within Oakland County.
Related ZIP Codes (Nearby)
Explore other postal codes near Farmington within MI.
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Frequently Asked Questions
What is the primary city for ZIP code 48331?
The primary city for this ZIP code is Farmington, located in MI.
In which county is 48331 located?
ZIP code 48331 is situated within Oakland County, MI.
What are the coordinates for 48331?
The approximate center point is 42.50510 (Latitude) and -83.40720 (Longitude).
Is ZIP code 48331 active?
This page lists ZIP 48331 as Listed based on the latest refresh date shown above.
Does ZIP 48331 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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