ZIP code 12903 is officially located in the state of New york, primarily serving the city of Plattsburgh a f. It falls under the administrative jurisdiction of Clinton County. When planning mail delivery, logistics routing, or demographic research, 12903 operates within the Eastern Time (ET) timezone and supports the 811 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 12903 ZIP Code Tabulation Area is approximately 31,611. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $91,903.