Founded in 1831, Juniata County is one of 67 counties in the state of Pennsylvania. Historically, Juniata County was formed from parts of Mifflin County. The city of Mifflintown is the county seat. With FIPS code of 67, Juniata County has a population of 23,297 and area of 394 square miles (1,020 km2).
List of all cities in Juniata County, PA alphabetically
| City/Town | Postal Code | Area Code |
| Academia, PA | 17082 | 717 |
| Arch Rock, PA | 17059 | 717 |
| Beale, PA | 17082 | 717 |
| Bunkertown, PA | 17049 | 717 |
| Cocolamus, PA | 17014 | 717 |
| Cuba Mills, PA | 17059 | 717 |
| Denholm, PA | 17059 | 717 |
| Doyles Mills, PA | 17058 | 717 |
| East Salem, PA | 17059 | 717 |
| East Waterford, PA | 17021 | 717 |
| Evendale, PA | 17086 | 717 |
| Ewaterfrd, PA | 17021 | 717 |
| Ewtrford, PA | 17021 | 717 |
| Fermanagh, PA | 17059 | 717 |
| Honey Grove, PA | 17035 | 717 |
| Jericho Mills, PA | 17059 | 717 |
| Locust Run, PA | 17094 | 717 |
| Macedonia, PA | 17059 | 717 |
| Maze, PA | 17094 | 717 |
| McAlistervle, PA | 17049 | 717 |
| McCoysville, PA | 17058 | 717 |
| McCullochs Ml, PA | 17035 | 717 |
| Mexico, PA | 17056 | 717 |
| Mifflin, PA | 17058 | 717 |
| Mifflintown, PA | 17059 | 717 |
| Nook, PA | 17058 | 717 |
| Oakland Mills, PA | 17076 | 717 |
| Old Port, PA | 17082 | 717 |
| Perulack, PA | 17021 | 717 |
| Pleasantview, PA | 17082 | 717 |
| Point Royal, PA | 17082 | 717 |
| Port Royal, PA | 17082 | 717 |
| Reeds Gap, PA | 17035 | 717 |
| Richfield, PA | 17086 | 717 |
| Scyoc, PA | 17021 | 717 |
| Seven Pines, PA | 17082 | 717 |
| Spears Grove, PA | 17021 | 717 |
| Spruce Hill, PA | 17082 | 717 |
| Swales, PA | 17049 | 717 |
| Thompsontown, PA | 17094 | 717 |
| Turbett, PA | 17082 | 717 |
| Van Wert, PA | 17059 | 717 |
| Walker, PA | 17059 | 717 |
| Waterloo, PA | 17021 | 717 |
| West Perry, PA | 17086 | 717 |
| Zooks Dam, PA | 17059 | 717 |