ZIP code 12838 is officially located in the state of New york, primarily serving the city of Hartford. It falls under the administrative jurisdiction of Washington County. When planning mail delivery, logistics routing, or demographic research, 12838 operates within the Eastern Time (ET) timezone and supports the 757 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 12838 ZIP Code Tabulation Area is approximately 38,557. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $86,838.