ZIP code 20701 is officially located in the state of Maryland, primarily serving the city of Annapolis juncti. It falls under the administrative jurisdiction of Howard County. When planning mail delivery, logistics routing, or demographic research, 20701 operates within the Eastern Time (ET) timezone and supports the 859 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 20701 ZIP Code Tabulation Area is approximately 5,059. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $57,701.