ZIP code 62515 is officially located in the state of Illinois, primarily serving the city of Buffalo hart. It falls under the administrative jurisdiction of Sangamon County. When planning mail delivery, logistics routing, or demographic research, 62515 operates within the Central Time (CT) timezone and supports the 204 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62515 ZIP Code Tabulation Area is approximately 20,504. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $95,515.