ZIP code 07833 is officially located in the state of New jersey, primarily serving the city of Delaware. It falls under the administrative jurisdiction of Warren County. When planning mail delivery, logistics routing, or demographic research, 07833 operates within the Eastern Time (ET) timezone and supports the 820 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 07833 ZIP Code Tabulation Area is approximately 9,220. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $101,833.