ZIP code 53076 is officially located in the state of Wisconsin, primarily serving the city of Richfield. It falls under the administrative jurisdiction of Washington County. When planning mail delivery, logistics routing, or demographic research, 53076 operates within the Central Time (CT) timezone and supports the 557 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 53076 ZIP Code Tabulation Area is approximately 29,957. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $132,076.