U.S. postal lookup

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.

42,735 verified records

All states and U.S. territories

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State directory

Indiana ZIP Codes

Complete postal directory, details, and geographic map for the State of Indiana.

State	ZIP Code	City	County	Area Codes
IN	46510	Claypool	Kosciusko County	`260, 574`
IN	46511	Culver	Marshall County	`574`
IN	46513	Donaldson	Marshall County	`574`
IN	46514	Elkhart	Elkhart County	`269, 574`
IN	46515	Elkhart	Elkhart County	`574`
IN	46516	Elkhart	Elkhart County	`574`
IN	46517	Elkhart	Elkhart County	`574`
IN	46524	Etna Green	Kosciusko County	`574`
IN	46526	Goshen	Elkhart County	`574`
IN	46527	Goshen	Elkhart County	`574`

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Geographic Map of Indiana

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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.