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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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Dickinson County ZIP Codes

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

County State ZIP Code City Area Codes
Dickinson County IA 51331 Arnolds Park 712
Dickinson County IA 51347 Lake Park 507, 712
Dickinson County IA 51351 Milford 712
Dickinson County IA 51355 Okoboji 712
Dickinson County IA 51360 Spirit Lake 507, 712
Dickinson County IA 51363 Superior 712
Dickinson County IA 51364 Terril 712
Dickinson County KS 67410 Abilene 785
Dickinson County KS 67431 Chapman 785
Dickinson County KS 67441 Enterprise 785
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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.