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

Ohio ZIP Codes

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

State	ZIP Code	City	County	Area Codes
OH	44045	Grand River	Lake County	`440`
OH	44046	Huntsburg	Geauga County	`440`
OH	44047	Jefferson	Ashtabula County	`440`
OH	44048	Kingsville	Ashtabula County	`440`
OH	44049	Kipton	Lorain County	`440`
OH	44050	Lagrange	Lorain County	`440`
OH	44052	Lorain	Lorain County	`440`
OH	44053	Lorain	Lorain County	`440`
OH	44054	Sheffield Lake	Lorain County	`440`
OH	44055	Lorain	Lorain County	`440`

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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.