U.S. POSTAL CODE DIRECTORY

Every U.S. ZIP Code.
One simple search.

Find ZIP Codes by city, state, county, or number. Explore location details with a clean, easy-to-use directory.

✓ Browse by state✓ Search cities & counties✓ Explore ZIP+4 information
Directory coverage 42,735 ZIP Code records

Ohio Zip Codes



Ohio Ohio is a state in the Midwestern United States. Ohio is the 34th most extensive, the 7th most populous, and the 10th most densely populated of the 50 United States. The state s capital and largest city is Columbus.

The name "Ohio" originated from Iroquois word ohi-yo’, meaning "great river". The state, originally partitioned from the Northwest Territory, was admitted to the Union as the 17th state (and the first under the Northwest Ordinance) on March 1, 1803. Although there are conflicting narratives regarding the origin of the nickname, Ohio is historically known as the "Buckeye State" (relating to the Ohio buckeye tree) and Ohioans are also known as "Buckeyes".

The government of Ohio is composed of the executive branch, led by the Governor; the legislative branch, which comprises the Ohio General Assembly; and the judicial branch, which is led by the Supreme Court. Currently, Ohio occupies 18 seats in the United States House of Representatives. Ohio is known for its status as both a swing state and a bellwether in national elections.

State Zip Code City County Area Codes
OH 45710 Albany Athens County 220, 740
OH 45711 Amesville Athens County 220, 740
OH 45712 Barlow Washington County 740
OH 45713 Bartlett Washington County 740
OH 45714 Belpre Washington County 220, 304, 681, 740
OH 45715 Beverly Washington County 220, 740
OH 45716 Buchtel Athens County 220, 740
OH 45717 Carbondale Athens County 740
OH 45719 Chauncey Athens County 220, 740
OH 45720 Chester Meigs County 220, 740
Page 132 from 145

Map of Ohio