ZIP code 92603 is officially located in the state of California, primarily serving the city of Zcta 92602. It falls under the administrative jurisdiction of Orange County. When planning mail delivery, logistics routing, or demographic research, 92603 operates within the Pacific Time (PT) timezone and supports the 895 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 92603 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $91,603.