Cities
19,472 incorporated places. Staff can add a place that is missing from the gazetteer.
- Midland, PA
- Midway, PA
- Mifflin, PA
- Mifflinburg, PA
- Mifflintown, PA
- Milesburg, PA
- Milford, PA
- Mill Creek, PA
- Mill Hall, PA
- Mill Village, PA
- Millbourne, PA
- Millersburg, PA
- Millerstown, PA
- Millersville, PA
- Millheim, PA
- Millvale, PA
- Millville, PA
- Milton, PA
- Minersville, PA
- Modena, PA
- Mohnton, PA
- Monaca, PA
- Monessen, PA
- Monongahela, PA
- Monroe, PA
- Monroeville, PA
- Mont Alto, PA
- Montgomery, PA
- Montoursville, PA
- Montrose, PA
- Moosic, PA
- Morrisville, PA
- Morton, PA
- Moscow, PA
- Mount Carbon, PA
- Mount Carmel, PA
- Mount Gretna, PA
- Mount Holly Springs, PA
- Mount Jewett, PA
- Mount Joy, PA
- Mount Oliver, PA
- Mount Penn, PA
- Mount Pleasant, PA
- Mount Pocono, PA
- Mount Union, PA
- Mount Wolf, PA
- Mountville, PA
- Muncy, PA
- Munhall, PA
- Murrysville, PA
- Myerstown, PA
- Nanticoke, PA
- Nanty-Glo, PA
- Narberth, PA
- Nazareth, PA
- Nescopeck, PA
- Nesquehoning, PA
- New Albany, PA
- New Alexandria, PA
- New Baltimore, PA