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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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Muscatine County ZIP Codes

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

County State ZIP Code City Area Codes
Muscatine County IA 52720 Atalissa 319, 563
Muscatine County IA 52739 Conesville 319
Muscatine County IA 52749 Fruitland 563
Muscatine County IA 52759 Montpelier 563
Muscatine County IA 52760 Moscow 319, 563
Muscatine County IA 52761 Muscatine 309, 319, 563
Muscatine County IA 52766 Nichols 319, 563
Muscatine County IA 52769 Stockton 563
Muscatine County IA 52776 West Liberty 319, 563
Muscatine County IA 52778 Wilton 563

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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.