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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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LaGrange County ZIP Codes

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

County State ZIP Code City Area Codes
LaGrange County IN 46565 Shipshewana 260, 269, 574
LaGrange County IN 46571 Topeka 260
LaGrange County IN 46746 Howe 260, 269, 517
LaGrange County IN 46761 Lagrange 260
LaGrange County IN 46771 Mongo 260
LaGrange County IN 46786 South Milford 260
Lagrange County IN 46789 Stroh 260
LaGrange County IN 46795 Wolcottville 260

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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.