Barrios de Maryland R

• Radnor-Winston (1)
• Ramblewood (4)
• Randallstown (16)
• Redland (2)
• Reisterstown (17)
• Reistertown Station (2)
• Remington (4)
• Reservoir Hill (30)
• Richnor Springs (3)
• Ridgely's Delight (8)
• Riverside (44)
• Riviera Beach (4)
• Rockburn Branch Park (3)
• Rockville Town Center (5)
• Rognel Heights (1)
• Rosaryville (5)
• Rosebank (1)
• Rosedale (2)
• Rosemont (7)
• Rossmoor (5)
• Rossville (8)
• Ruxton (9)