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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Norman County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Norman County.

County State ZIP Code City Area Codes
Norman County MN 56510 Ada 218
Norman County MN 56519 Borup 218
Norman County MN 56541 Flom 218
Norman County MN 56545 Gary 218
Norman County MN 56548 Halstad 218, 701
Norman County MN 56550 Hendrum 218, 701
Norman County MN 56574 Perley 218, 701
Norman County MN 56581 Shelly 218, 701
Norman County MN 56584 Twin Valley 218

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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.