Marietta (Glenn Dale, Maryland)

Marietta is an unincorporated community located within Glenn Dale, in Prince George's County, Maryland, United States. It is situated along Annapolis Road (Maryland Route 450) and Enterprise Road (Maryland Route 556).

Historically, Marietta was a distinct community with its own identity, but over time has become absorbed into the larger Glenn Dale area. Its exact boundaries are not formally defined and are generally understood by local residents. The area is primarily residential with a mix of single-family homes and some commercial establishments along the major roadways.

While Marietta lacks its own independent governing body, it falls under the jurisdiction of Prince George's County. Services such as police and fire protection, education, and infrastructure are provided by the county government.

Marietta's location provides convenient access to Washington, D.C., Annapolis, and other major employment centers in the region.