Barrios de Pennsylvania M

• Main Line-Delaware (16)
• Manayunk (116)
• Manchester (9)
• Manheim/Lititz (10)
• Mantua (78)
• Market Square (6)
• Marshall-Shadeland (5)
• Marvintown (7)
• Mayfair (14)
• McKeesport-White Oak (25)
• Mechanicsville (1)
• Mid City Erie (3)
• Midtown Harrisburg (19)
• Midtown Village (24)
• Millbourne (1)
• Millersville/Conestoga/Willow St (4)
• Morningside (12)
• Mount Lebanon (21)
• Mount Washington (34)
• Mt Oliver Boro (5)
• Munhall (10)
• Musser Park (8)
• Mussertown (3)