List of all settlements:
- Akron, Lancaster
- Bainbridge, Lancaster
- Bennet, Lancaster
- Bird-in-Hand, Lancaster
- Blue Ball, Lancaster
- Bowmansville, Lancaster
- Brickerville, Lancaster
- Brownstown, Lancaster
- Christiana, Lancaster
- Churchtown, Lancaster
- Clay, Lancaster
- Columbia, Lancaster
- Conestoga, Lancaster
- Davey, Lancaster
- Denton, Lancaster
- Denver, Lancaster
- East Earl, Lancaster
- East Petersburg, Lancaster
- Elgin, Lancaster
- Elizabethtown, Lancaster
- Ephrata, Lancaster
- Falmouth, Lancaster
- Farmersville, Lancaster
- Firth, Lancaster
- Fivepointville, Lancaster
- Gap, Lancaster
- Georgetown, Lancaster
- Goodville, Lancaster
- Gordonville, Lancaster
- Hallam, Lancaster
- Heath Springs, Lancaster
- Hickman, Lancaster
- Hopeland, Lancaster
- Intercourse, Lancaster
- Irvington, Lancaster
- Irwin, Lancaster
- Kershaw, Lancaster
- Kirkwood, Lancaster
- Lampeter, Lancaster
- Lancaster, Lancaster
- Lancaster, Lancaster
- Landisville, Lancaster
- Leola, Lancaster
- Lincoln, Lancaster
- Lititz, Lancaster
- Little Britain, Lancaster
- Malcolm, Lancaster
- Manheim, Lancaster
- Marietta, Lancaster
- Maytown, Lancaster
- Millersville, Lancaster
- Mount Joy, Lancaster
- Mountville, Lancaster
- New Holland, Lancaster
- Panama, Lancaster
- Paradise, Lancaster
- Penryn, Lancaster
- Quarryville, Lancaster
- Raymond, Lancaster
- Reamstown, Lancaster
- Refton, Lancaster
- Reinholds, Lancaster
- Rheems, Lancaster
- Roca, Lancaster
- Ronks, Lancaster
- Rothsville, Lancaster
- Salunga, Lancaster
- Schoeneck, Lancaster
- Smoketown, Lancaster
- Soudersburg, Lancaster
- Sprague, Lancaster
- Springdale, Lancaster
- Stevens, Lancaster
- Strasburg, Lancaster
- Swartzville, Lancaster
- Terre Hill, Lancaster
- Wakefield, Lancaster
- Walton, Lancaster
- Washington Boro, Lancaster
- Waverly, Lancaster
- White Stone, Lancaster
- Willow Street, Lancaster
- Witmer, Lancaster
- Yankee Hill, Lancaster