ZIP code 67045 is officially located in the state of Kansas, primarily serving the city of Eureka. It falls under the administrative jurisdiction of Greenwood County. When planning mail delivery, logistics routing, or demographic research, 67045 operates within the Central Time (CT) timezone and supports the 560 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 67045 ZIP Code Tabulation Area is approximately 38,360. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $105,045.