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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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Morton County ZIP Codes

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

County State ZIP Code City Area Codes
Morton County KS 67950 Elkhart 580, 620, 719
Morton County KS 67953 Richfield 620, 719
Morton County KS 67954 Rolla 580, 620
Morton County ND 58520 Almont 701
Morton County ND 58535 Flasher 701
Morton County ND 58554 Mandan 701
Morton County ND 58563 New Salem 701
Morton County ND 58566 Saint Anthony 701
Morton County ND 58570 Solen 701
Morton County ND 58631 Glen Ullin 701
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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.