ZIP code 21014 is officially located in the state of Maryland, primarily serving the city of Bel air. It falls under the administrative jurisdiction of Harford County. When planning mail delivery, logistics routing, or demographic research, 21014 operates within the Eastern Time (ET) timezone and supports the 718 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 21014 ZIP Code Tabulation Area is approximately 26,618. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $78,014.