ZIP code 20190 is officially located in the state of Virginia, primarily serving the city of Zcta 20190. It falls under the administrative jurisdiction of Fairfax County. When planning mail delivery, logistics routing, or demographic research, 20190 operates within the Eastern Time (ET) timezone and supports the 499 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 20190 ZIP Code Tabulation Area is approximately 8,899. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $70,190.