Welcome to St Mary's County, Maryland A Proud part of the Genealogy Trails Group Cities and towns of St. Mary's County, Maryland California Charlotte Hall Golden Beach Lexington Park Hollywood Mechanicsville Other unincorporated areas include: Abell Beachville-St. Inigoes Bushwood Callaway Chaptico-Maddox Clements Coltons Point Compton Dameron Drayden Great Mills Helen Loveville Morganza Park Hall Piney Point Ridge St. Mary's City Scotland Tall Timbers Valley Lee Copyright © 2006 by: Genealogy Trails - All rights reserved