Barrios de Maryland R

• Ramblewood (4)
• Redland (3)
• Reistertown Station (3)
• Remington (9)
• Reservoir Hill (32)
• Richnor Springs (3)
• Ridgely's Delight (10)
• Riverside (42)
• Riviera Beach (3)
• Rockburn Branch Park (2)
• Rockville Town Center (4)
• Rognel Heights (4)
• Roland Park (1)
• Rosaryville (6)
• Rosemont (2)
• Rossmoor (6)
• Rossville (9)
• Ruxton (18)