ZIP Code 48079: Saint Clair, MI
County: St. Clair
Coordinates: 42.82550, -82.51330
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Saint Clair, MI postal area 48079. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Saint Clair |
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| ZIP Code | 48079 |
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| County | St. Clair |
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| State | MI |
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| Latitude / Longitude | 42.82550, -82.51330 |
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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 48079 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 48079 is approximately 42.82550 (latitude) and -82.51330 (longitude). This location sits within St. Clair, contributing to regional planning across MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48079 for mail delivery and general location reference in
St. Clair,
MI.
Some addresses near Saint Clair may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Saint Clair within MI.
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Frequently Asked Questions
What is the primary city for ZIP code 48079?
The primary city for this ZIP code is Saint Clair, located in MI.
In which county is 48079 located?
ZIP code 48079 is situated within St. Clair, MI.
What are the coordinates for 48079?
The approximate center point is 42.82550 (Latitude) and -82.51330 (Longitude).
Is ZIP code 48079 active?
This page lists ZIP 48079 as Listed based on the latest refresh date shown above.
Does ZIP 48079 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