ZIP code 94002 is officially located in the state of California, primarily serving the city of Belmont. It falls under the administrative jurisdiction of San Mateo County. When planning mail delivery, logistics routing, or demographic research, 94002 operates within the Pacific Time (PT) timezone and supports the 283 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 94002 ZIP Code Tabulation Area is approximately 18,483. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,002.