ZIP code 45215 is officially located in the state of Ohio, primarily serving the city of Lockland. It falls under the administrative jurisdiction of Hamilton County. When planning mail delivery, logistics routing, or demographic research, 45215 operates within the Eastern Time (ET) timezone and supports the 385 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 45215 ZIP Code Tabulation Area is approximately 30,485. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $95,215.