ZIP code 07843 is officially located in the state of New jersey, primarily serving the city of Hopatcong. It falls under the administrative jurisdiction of Sussex County. When planning mail delivery, logistics routing, or demographic research, 07843 operates within the Eastern Time (ET) timezone and supports the 385 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 07843 ZIP Code Tabulation Area is approximately 16,485. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $71,843.