ZIP code 70605 is officially located in the state of Louisiana, primarily serving the city of Lake charles. It falls under the administrative jurisdiction of Calcasieu Parish County. When planning mail delivery, logistics routing, or demographic research, 70605 operates within the Central Time (CT) timezone and supports the 219 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 70605 ZIP Code Tabulation Area is approximately 38,719. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $125,605.