ZIP code 12735 is officially located in the state of New york, primarily serving the city of Grossinger. It falls under the administrative jurisdiction of Sullivan County. When planning mail delivery, logistics routing, or demographic research, 12735 operates within the Eastern Time (ET) timezone and supports the 550 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 12735 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 $135,735.