ZIP code 19903 is officially located in the state of Delaware, primarily serving the city of Dover afb. It falls under the administrative jurisdiction of Kent County. When planning mail delivery, logistics routing, or demographic research, 19903 operates within the Eastern Time (ET) timezone and supports the 622 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 19903 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 $91,903.