ZIP Code 48422: Croswell, MI
County: Sanilac
Coordinates: 43.26220, -82.63370
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 48422, serving Croswell in MI. It lies in Sanilac and supports delivery, planning, and address verification.
| Primary City | Croswell |
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| ZIP Code | 48422 |
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| County | Sanilac |
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| State | MI |
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| Latitude / Longitude | 43.26220, -82.63370 |
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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 48422 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 48422 is approximately 43.26220 (latitude) and -82.63370 (longitude). This location sits within Sanilac, contributing to regional planning across MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48422 for mail delivery and general location reference in
Sanilac,
MI.
Some addresses near Croswell may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Croswell within MI.
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Frequently Asked Questions
What is the primary city for ZIP code 48422?
The primary city for this ZIP code is Croswell, located in MI.
In which county is 48422 located?
ZIP code 48422 is situated within Sanilac, MI.
What are the coordinates for 48422?
The approximate center point is 43.26220 (Latitude) and -82.63370 (Longitude).
Is ZIP code 48422 active?
This page lists ZIP 48422 as Listed based on the latest refresh date shown above.
Does ZIP 48422 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