ZIP code 95528 is officially located in the state of California, primarily serving the city of Carlotta. It falls under the administrative jurisdiction of Humboldt County. When planning mail delivery, logistics routing, or demographic research, 95528 operates within the Pacific Time (PT) timezone and supports the 261 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 95528 ZIP Code Tabulation Area is approximately 39,461. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $116,528.