ZIP code 63370 is officially located in the state of Missouri, primarily serving the city of Olney. It falls under the administrative jurisdiction of Lincoln County. When planning mail delivery, logistics routing, or demographic research, 63370 operates within the Central Time (CT) timezone and supports the 242 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63370 ZIP Code Tabulation Area is approximately 42,242. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $130,370.