Vorlage:Navigationsleiste Orte im Northumberland County (Pennsylvania)
| Citys | ||
| Boroughs |
Herndon • Kulpmont • Marion Heights • McEwensville • Milton • Mount Carmel • Northumberland • Riverside • Snydertown • Turbotville • Watsontown | |
| CDPs |
Atlas • Dalmatia • Dewart • Edgewood • Elysburg • Fairview-Ferndale • Kapp Heights • Locust Gap • Marshallton (Northumberland County) • Montandon • Ranshaw • Strong • Tharptown (Uniontown) • Trevorton |
