ZIP code 63670 is officially located in the state of Missouri, primarily serving the city of Lake forest esta. It falls under the administrative jurisdiction of Ste. Genevieve County. When planning mail delivery, logistics routing, or demographic research, 63670 operates within the Central Time (CT) timezone and supports the 670 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63670 ZIP Code Tabulation Area is approximately 16,070. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $130,670.