ZIP code 71016 is officially located in the state of Louisiana, primarily serving the city of Castor. It falls under the administrative jurisdiction of Bienville Parish County. When planning mail delivery, logistics routing, or demographic research, 71016 operates within the Central Time (CT) timezone and supports the 619 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 71016 ZIP Code Tabulation Area is approximately 31,419. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $112,016.