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U.S. ZIP Codes Database 2026

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Nobles County ZIP Codes

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

County State ZIP Code City Area Codes
Nobles County MN 56110 Adrian 507
Nobles County MN 56117 Bigelow 507, 712
Nobles County MN 56119 Brewster 507
Nobles County MN 56129 Ellsworth 507, 712
Nobles County MN 56153 Leota 507
Nobles County MN 56155 Lismore 507
Nobles County MN 56165 Reading 507
Nobles County MN 56167 Round Lake 507, 712
Nobles County MN 56168 Rushmore 507, 712
Nobles County MN 56185 Wilmont 507
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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.