ZIP Code 55921: Caledonia, MN
County: Houston
Coordinates: 43.62210, -91.48370
ZIP Type: Standard
Time Zone: Central Time (CT)
Get a reliable snapshot of the Caledonia, MN postal area 55921. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Caledonia |
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| ZIP Code | 55921 |
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| County | Houston |
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| State | MN |
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| Latitude / Longitude | 43.62210, -91.48370 |
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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 55921 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 55921 is approximately 43.62210 (latitude) and -91.48370 (longitude). This location sits within Houston, contributing to regional planning across MN.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 55921 for mail delivery and general location reference in
Houston,
MN.
Some addresses near Caledonia may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Caledonia within MN.
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Frequently Asked Questions
What is the primary city for ZIP code 55921?
The primary city for this ZIP code is Caledonia, located in MN.
In which county is 55921 located?
ZIP code 55921 is situated within Houston, MN.
What are the coordinates for 55921?
The approximate center point is 43.62210 (Latitude) and -91.48370 (Longitude).
Is ZIP code 55921 active?
This page lists ZIP 55921 as Listed based on the latest refresh date shown above.
Does ZIP 55921 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