ZIP code 13646 is officially located in the state of New york, primarily serving the city of Hammond. It falls under the administrative jurisdiction of St. Lawrence County. When planning mail delivery, logistics routing, or demographic research, 13646 operates within the Eastern Time (ET) timezone and supports the 779 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 13646 ZIP Code Tabulation Area is approximately 37,879. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $122,646.