ZIP code 11546 is officially located in the state of New york, primarily serving the city of Glen head. It falls under the administrative jurisdiction of Nassau County. When planning mail delivery, logistics routing, or demographic research, 11546 operates within the Eastern Time (ET) timezone and supports the 523 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 11546 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 $122,546.