ZIP code 77840 is officially located in the state of Texas, primarily serving the city of College station. It falls under the administrative jurisdiction of Brazos County. When planning mail delivery, logistics routing, or demographic research, 77840 operates within the Central Time (CT) timezone and supports the 477 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 77840 ZIP Code Tabulation Area is approximately 22,177. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $120,840.