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.

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Indiana County ZIP Codes

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

County State ZIP Code City Area Codes
Indiana County PA 15742 Glen Campbell 582, 724, 814, 878
Indiana County PA 15745 Heilwood 582, 724, 814, 878
Indiana County PA 15746 Hillsdale 582, 724, 814, 878
Indiana County PA 15747 Home 724, 878
Indiana County PA 15748 Homer City 582, 724, 814, 878
Indiana County PA 15750 Josephine 724, 878
Indiana County PA 15752 Kent 724, 878
Indiana County PA 15754 Lucernemines 724, 878
Indiana County PA 15756 Mc Intyre 724, 878
Indiana County PA 15758 Marchand 814
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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.