Davidsonville is an unincorporated community in central Anne Arundel County, Maryland, USA. It is a semi-rural community composed mostly of farms and suburban-like developments and is a good example of an "exurb." Davidsonville has relatively little commercial development and no high-density housing. The community is generally not served by public water, sewer or natural gas utilities, so homes generally employ well-and-septic systems. The nominal, if not geographic, center of Davidsonville is the intersection of Maryland routes 424 (Davidsonville Rd.) and 214 (Central Ave.), located at . The Davidsonville Historic District was listed on the National Register of Historic Places in 1992.