ZIP code 66737 is officially located in the state of Kansas, primarily serving the city of Lafontaine. It falls under the administrative jurisdiction of Wilson County. When planning mail delivery, logistics routing, or demographic research, 66737 operates within the Central Time (CT) timezone and supports the 431 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 66737 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $69,737.