ZIP code 52803 is officially located in the state of Iowa, primarily serving the city of Davenport. It falls under the administrative jurisdiction of Scott County. When planning mail delivery, logistics routing, or demographic research, 52803 operates within the Central Time (CT) timezone and supports the 520 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 52803 ZIP Code Tabulation Area is approximately 18,720. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $91,803.