Largest cities

• Philadelphia
• King Of Prussia
• Plymouth Meeting

• Exton
• North wales
• Pittsburgh

• Tarentum
• Lancaster
• Whitehall

• Willow Grove
• Bensalem
• Ardmore

City

• Mechanicsburg
• Media
• Mercer
• Middleburg
• Middlebury Center
• Middletown
• Midland
• Mifflinburg
• Mifflintown
• Mifflinville
• Milford
• Mill Hall
• Milton
• Mineral Springs
• Monaca

• Monongahela
• Monroeville
• Mont Clare
• Montgomeryville
• Montoursville
• Montrose
• Moon Township
• Moon Twp
• Moosic
• Morrisville
• Morton
• Moscow
• Mount Carmel
• Mount Joy
• Mount Pleasant

• Mount Pocono
• Mountain Top
• Mountville
• Mt Morris
• Mt Pleasant
• Muncy
• Murrysville
• Myerstown
• Narberth
• Natrona Heights
• Nazareth
• New Bethlehem
• New Brighton
• New Britain
• New Castle

• New Cumberland
• New Holland
• New Hope
• New Kensington
• New Kingstown
• New Milford
• New Oxford
• New Stanton
• Newtown
• Newtown Square
• Norristown
• North East
• North Huntingdon
• North Union Twp
• North wales