There are 17 zip codes in Licking County, Ohio. The most populated is 43055, located in Newark. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
4305562,460Newark
4306231,566Pataskala
4305617,504Heath
4302315,256Granville
4303114,029Johnstown
430255,230Hebron
430805,123Utica
430012,537Alexandria
430082,365Buckeye Lake
430712,269Saint Louisville
430131,404Croton
43033430Kirkersville
43721359Brownsville
43740228Gratiot
43027200Homer
43030195Jacksontown
4301883Etna
showing: 17 rows

Zip Codes in Licking County, Ohio by Population (2024)