ZIP code 43142 is officially located in the state of Ohio, primarily serving the city of Milledgeville. It falls under the administrative jurisdiction of Fayette County. When planning mail delivery, logistics routing, or demographic research, 43142 operates within the Eastern Time (ET) timezone and supports the 672 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 43142 ZIP Code Tabulation Area is approximately 18,172. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $54,142.