ZIP Code 48318: Utica, MI
County: Macomb
Coordinates: 42.62610, -83.03350
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Utica, MI postal area 48318. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Utica |
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| ZIP Code | 48318 |
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| County | Macomb |
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| State | MI |
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| Latitude / Longitude | 42.62610, -83.03350 |
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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 48318 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 48318 is approximately 42.62610 (latitude) and -83.03350 (longitude). This location sits within Macomb, contributing to regional planning across MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48318 for mail delivery and general location reference in
Macomb,
MI.
This ZIP may extend beyond the city core into nearby communities within Macomb.
Related ZIP Codes (Nearby)
Explore other postal codes near Utica within MI.
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Frequently Asked Questions
What is the primary city for ZIP code 48318?
The primary city for this ZIP code is Utica, located in MI.
In which county is 48318 located?
ZIP code 48318 is situated within Macomb, MI.
What are the coordinates for 48318?
The approximate center point is 42.62610 (Latitude) and -83.03350 (Longitude).
Is ZIP code 48318 active?
This page lists ZIP 48318 as Listed based on the latest refresh date shown above.
Does ZIP 48318 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