ZIP code 12540 is officially located in the state of New york, primarily serving the city of Lagrangeville. It falls under the administrative jurisdiction of Dutchess County. When planning mail delivery, logistics routing, or demographic research, 12540 operates within the Eastern Time (ET) timezone and supports the 344 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 12540 ZIP Code Tabulation Area is approximately 7,344. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $120,540.