ZIP code 71435 is officially located in the state of Louisiana, primarily serving the city of Grayson. It falls under the administrative jurisdiction of Caldwell Parish County. When planning mail delivery, logistics routing, or demographic research, 71435 operates within the Central Time (CT) timezone and supports the 437 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 71435 ZIP Code Tabulation Area is approximately 36,837. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $135,435.