ZIP Code 48637: Merrill, MI
County: Saginaw
Coordinates: 43.39390, -84.33080
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 48637, serving Merrill in MI. It lies in Saginaw and supports delivery, planning, and address verification.
| Primary City | Merrill |
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| ZIP Code | 48637 |
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| County | Saginaw |
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| State | MI |
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| Latitude / Longitude | 43.39390, -84.33080 |
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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 48637 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 48637 is commonly represented around 43.39390, -84.33080. These coordinates help identify the general area within Saginaw, MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48637 for mail delivery and general location reference in
Saginaw,
MI.
Some addresses near Merrill may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Merrill within MI.
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Frequently Asked Questions
What is the primary city for ZIP code 48637?
The primary city for this ZIP code is Merrill, located in MI.
In which county is 48637 located?
ZIP code 48637 is situated within Saginaw, MI.
What are the coordinates for 48637?
The approximate center point is 43.39390 (Latitude) and -84.33080 (Longitude).
Is ZIP code 48637 active?
This page lists ZIP 48637 as Listed based on the latest refresh date shown above.
Does ZIP 48637 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