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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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Cottonwood County ZIP Codes

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

County State ZIP Code City Area Codes
Cottonwood County MN 56101 Windom 507
Cottonwood County MN 56118 Bingham Lake 507
Cottonwood County MN 56145 Jeffers 507
Cottonwood County MN 56159 Mountain Lake 507
Cottonwood County MN 56174 Storden 507
Cottonwood County MN 56183 Westbrook 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.