ZIP code 20159 is officially located in the state of Virginia, primarily serving the city of Zcta 20158. It falls under the administrative jurisdiction of Loudoun County. When planning mail delivery, logistics routing, or demographic research, 20159 operates within the Eastern Time (ET) timezone and supports the 866 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 20159 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 $43,159.