ZIP code 76636 is officially located in the state of Texas, primarily serving the city of Covington. It falls under the administrative jurisdiction of Hill County. When planning mail delivery, logistics routing, or demographic research, 76636 operates within the Central Time (CT) timezone and supports the 394 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 76636 ZIP Code Tabulation Area is approximately 19,294. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $52,636.