ZIP code 76034 is officially located in the state of Texas, primarily serving the city of Colleyville. It falls under the administrative jurisdiction of Tarrant County. When planning mail delivery, logistics routing, or demographic research, 76034 operates within the Central Time (CT) timezone and supports the 418 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 76034 ZIP Code Tabulation Area is approximately 17,218. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $118,034.