ZIP code 43018 is officially located in the state of Ohio, primarily serving the city of Etna. It falls under the administrative jurisdiction of Licking County. When planning mail delivery, logistics routing, or demographic research, 43018 operates within the Central Time (CT) timezone and supports the 834 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 43018 ZIP Code Tabulation Area is approximately 21,134. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $46,018.