ZIP code 52329 is officially located in the state of Iowa, primarily serving the city of Rowley. It falls under the administrative jurisdiction of Buchanan County. When planning mail delivery, logistics routing, or demographic research, 52329 operates within the Central Time (CT) timezone and supports the 665 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52329 ZIP Code Tabulation Area is approximately 27,965. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $133,329.