ZIP code 52072 is officially located in the state of Iowa, primarily serving the city of Saint olaf. It falls under the administrative jurisdiction of Clayton County. When planning mail delivery, logistics routing, or demographic research, 52072 operates within the Central Time (CT) timezone and supports the 298 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52072 ZIP Code Tabulation Area is approximately 19,198. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $64,072.