Lycoming County, Pennsylvania ZIP Codes
- ZIP records
20 - Cities represented
19 - Sum of listed ZIP population estimates
119,460
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 17701 | Williamsport | 43,104 |
| 2 | 17756 | Muncy | 12,856 |
| 3 | 17754 | Montoursville | 12,061 |
| 4 | 17740 | Jersey Shore | 12,017 |
| 5 | 17702 | Williamsport | 10,488 |
| 6 | 17737 | Hughesville | 5,970 |
| 7 | 17810 | Allenwood | 5,309 |
| 8 | 17752 | Montgomery | 4,975 |
| 9 | 17728 | Cogan Station | 4,675 |
| 10 | 17771 | Trout Run | 2,929 |
Cities in Lycoming County
- Allenwood
- Antes Fort
- Cammal
- Cogan Station
- Hughesville
- Jersey Mills
- Jersey Shore
- Lairdsville
- Linden
- Montgomery
- Montoursville
- Muncy
- Picture Rocks
- Ralston
- Slate Run
- Trout Run
- Unityville
- Waterville
- Williamsport
ZIP Directory
- ZIP 17701
- ZIP 17702
- ZIP 17720
- ZIP 17723
- ZIP 17728
- ZIP 17737
- ZIP 17739
- ZIP 17740
- ZIP 17742
- ZIP 17744
- ZIP 17752
- ZIP 17754
- ZIP 17756
- ZIP 17762
- ZIP 17763
- ZIP 17769
- ZIP 17771
- ZIP 17774
- ZIP 17776
- ZIP 17810
Browse all ZIP data for Pennsylvania
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.