| | Abbottstown borough | 4200116 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Abbottstownborough+PA |
| | Arendtsville borough | 4202928 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Arendtsvilleborough+PA |
| | Bendersville borough | 4205536 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Bendersvilleborough+PA |
| | Biglerville borough | 4206296 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Biglervilleborough+PA |
| | Bonneauville borough | 4207560 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Bonneauvilleborough+PA |
| | Carroll Valley borough | 4211472 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=CarrollValleyborough+PA |
| | East Berlin borough | 4220792 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=EastBerlinborough+PA |
| | Fairfield borough | 4224560 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Fairfieldborough+PA |
| | Gettysburg borough | 4228960 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | Y | https://maps.google.com/?q=Gettysburgborough+PA |
| | Littlestown borough | 4243944 | Adams County 42001 | PA | Gettysburg, PA 23900 | Harrisburg-York-Lebanon,
PA 276 | | https://maps.google.com/?q=Littlestownborough+PA |