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🇺🇸 Ohio

State Code: OH · United States of America
US State
ZIP Codes
1,232
Population
11,810,293
State Code
OH
Country
USA
Most Populous ZIP Codes in Ohio
45011
Hamilton
Pop: 75,864
43123
Grove City
Pop: 67,626
43026
Hilliard
Pop: 65,238
43081
Westerville
Pop: 65,020
44256
Medina
Pop: 64,924
43055
Newark
Pop: 63,281
All ZIP Codes in Ohio
Hamilton
Post Office Hamilton
County Butler
ZIP Code 45011
Grove City
Post Office Grove City
County Franklin
ZIP Code 43123
Hilliard
Post Office Hilliard
County Franklin
ZIP Code 43026
Westerville
Post Office Westerville
County Franklin
ZIP Code 43081
Medina
Post Office Medina
County Medina
ZIP Code 44256
Newark
Post Office Newark
County Licking
ZIP Code 43055
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