ZIP code 63377 is officially located in the state of Missouri, primarily serving the city of Silex. It falls under the administrative jurisdiction of Lincoln County. When planning mail delivery, logistics routing, or demographic research, 63377 operates within the Central Time (CT) timezone and supports the 743 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63377 ZIP Code Tabulation Area is approximately 17,543. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $49,377.