ZIP Code 49503: Grand Rapids, MI
County: Kent County
Coordinates: 42.96590, -85.65270
ZIP Type: Standard
Time Zone: Central Time (CT)
Get a reliable snapshot of the Grand Rapids, MI postal area 49503. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Grand Rapids |
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| ZIP Code | 49503 |
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| County | Kent County |
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| State | MI |
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| Latitude / Longitude | 42.96590, -85.65270 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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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 49503 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 49503 is approximately 42.96590 (latitude) and -85.65270 (longitude). This location sits within Kent County, contributing to regional planning across MI.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 49503 for mail delivery and general location reference in
Kent County,
MI.
Some addresses near Grand Rapids may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Grand Rapids within MI.
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Frequently Asked Questions
What is the primary city for ZIP code 49503?
The primary city for this ZIP code is Grand Rapids, located in MI.
In which county is 49503 located?
ZIP code 49503 is situated within Kent County, MI.
What are the coordinates for 49503?
The approximate center point is 42.96590 (Latitude) and -85.65270 (Longitude).
Is ZIP code 49503 active?
This page lists ZIP 49503 as Listed based on the latest refresh date shown above.
Does ZIP 49503 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