ZIP code 96091 is officially located in the state of California, primarily serving the city of Trinity center. It falls under the administrative jurisdiction of Trinity County. When planning mail delivery, logistics routing, or demographic research, 96091 operates within the Pacific Time (PT) timezone and supports the 887 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 96091 ZIP Code Tabulation Area is approximately 40,787. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $87,091.