ZIP code 45819 is officially located in the state of Ohio, primarily serving the city of Buckland. It falls under the administrative jurisdiction of Auglaize County. When planning mail delivery, logistics routing, or demographic research, 45819 operates within the Eastern Time (ET) timezone and supports the 493 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 45819 ZIP Code Tabulation Area is approximately 31,293. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $63,819.