ZIP code 66711 is officially located in the state of Kansas, primarily serving the city of Arcadia. It falls under the administrative jurisdiction of Crawford County. When planning mail delivery, logistics routing, or demographic research, 66711 operates within the Central Time (CT) timezone and supports the 689 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 66711 ZIP Code Tabulation Area is approximately 28,689. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $127,711.