ZIP code 63964 is officially located in the state of Missouri, primarily serving the city of Silva. It falls under the administrative jurisdiction of Wayne County. When planning mail delivery, logistics routing, or demographic research, 63964 operates within the Central Time (CT) timezone and supports the 400 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63964 ZIP Code Tabulation Area is approximately 40,300. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $128,964.