ZIP code 20733 is officially located in the state of Maryland, primarily serving the city of Churchton. It falls under the administrative jurisdiction of Anne Arundel County. When planning mail delivery, logistics routing, or demographic research, 20733 operates within the Eastern Time (ET) timezone and supports the 388 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 20733 ZIP Code Tabulation Area is approximately 28,388. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $101,733.