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
Maps and coordinates
County directory

Clarion County ZIP Codes

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

County State ZIP Code City Area Codes
Clarion County PA 16230 Hawthorn 582, 814
Clarion County PA 16232 Knox 582, 724, 814, 878
Clarion County PA 16233 Leeper 582, 814
Clarion County PA 16234 Limestone 582, 814
Clarion County PA 16235 Lucinda 582, 814
Clarion County PA 16240 Mayport 582, 814
Clarion County PA 16242 New Bethlehem 582, 724, 814, 878
Clarion County PA 16248 Rimersburg 582, 724, 814, 878
Clarion County PA 16254 Shippenville 582, 814
Clarion County PA 16255 Sligo 582, 724, 814, 878
Page 2 of 3

Geographic Map of Clarion County

Postal context

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.