ZIP Code 56721: East Grand Forks, MN
County: Polk
Coordinates: 47.93180, -97.02130
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 56721, serving East Grand Forks in MN. It lies in Polk and supports delivery, planning, and address verification.
| Primary City | East Grand Forks |
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| ZIP Code | 56721 |
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| County | Polk |
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| State | MN |
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| Latitude / Longitude | 47.93180, -97.02130 |
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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 56721 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 56721 is commonly represented around 47.93180, -97.02130. These coordinates help identify the general area within Polk, MN.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 56721 for mail delivery and general location reference in
Polk,
MN.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with East Grand Forks.
Related ZIP Codes (Nearby)
Explore other postal codes near East Grand Forks within MN.
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Frequently Asked Questions
What is the primary city for ZIP code 56721?
The primary city for this ZIP code is East Grand Forks, located in MN.
In which county is 56721 located?
ZIP code 56721 is situated within Polk, MN.
What are the coordinates for 56721?
The approximate center point is 47.93180 (Latitude) and -97.02130 (Longitude).
Is ZIP code 56721 active?
This page lists ZIP 56721 as Listed based on the latest refresh date shown above.
Does ZIP 56721 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