Cities in Commonwealth of Pennsylvania, United States ( 562 )
- Homeacre-Lyndora ( 6,906 )
- Clairton ( 6,796 )
- California, Pennsylvania ( 6,795 )
- West View, Pennsylvania ( 6,771 )
- Maple Glen ( 6,742 )
- Parkville, Pennsylvania ( 6,706 )
- Lower Allen ( 6,694 )
- Ancient Oaks ( 6,661 )
- Clifton Heights, Pennsylvania ( 6,652 )
- Souderton ( 6,618 )
- Folcroft ( 6,606 )
- Corry, Pennsylvania ( 6,605 )
- Blakely, Pennsylvania ( 6,564 )
- Richboro ( 6,563 )
- Franklin, Pennsylvania ( 6,545 )
- Forest Hills, Pennsylvania ( 6,518 )
- Prospect Park, Pennsylvania ( 6,454 )
- Edinboro, Pennsylvania ( 6,438 )
- Catasauqua ( 6,436 )
- Ambler, Pennsylvania ( 6,417 )
- South Williamsport ( 6,379 )
- Red Lion, Pennsylvania ( 6,373 )
- Linglestown ( 6,334 )
- Arlington Heights, Pennsylvania ( 6,333 )
- Oakmont ( 6,303 )
- Somerset, Pennsylvania ( 6,277 )
- Taylor, Pennsylvania ( 6,263 )
- Clearfield, Pennsylvania ( 6,215 )
- Swarthmore, Pennsylvania ( 6,194 )
- Bellefonte, Pennsylvania ( 6,187 )
- Plymouth Meeting ( 6,177 )
- Enola, Pennsylvania ( 6,111 )
- McKees Rocks, Pennsylvania ( 6,104 )
- Kennett Square ( 6,072 )
- Dickson City ( 6,070 )
- Blue Bell, Pennsylvania ( 6,067 )