100 Smallest ZIP Codes in the United States by Population in Lycoming County, Pennsylvania
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Lycoming County, Pennsylvania.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 17739 | JERSEY MILLS | PA | 25 |
| 2 | 17727 | CEDAR RUN | PA | 28 |
| 3 | 17769 | SLATE RUN | PA | 42 |
| 4 | 17742 | LAIRDSVILLE | PA | 56 |
| 5 | 17723 | CAMMAL | PA | 65 |
| 6 | 17776 | WATERVILLE | PA | 185 |
| 7 | 17720 | ANTES FORT | PA | 245 |
| 8 | 17763 | RALSTON | PA | 260 |
| 9 | 17762 | PICTURE ROCKS | PA | 455 |
| 10 | 17774 | UNITYVILLE | PA | 1,051 |
| 11 | 17744 | LINDEN | PA | 2,860 |
| 12 | 17771 | TROUT RUN | PA | 2,978 |
| 13 | 17728 | COGAN STATION | PA | 4,618 |
| 14 | 17752 | MONTGOMERY | PA | 4,929 |
| 15 | 17810 | ALLENWOOD | PA | 5,763 |
| 16 | 17737 | HUGHESVILLE | PA | 6,566 |
| 17 | 17702 | WILLIAMSPORT | PA | 10,653 |
| 18 | 17740 | JERSEY SHORE | PA | 11,925 |
| 19 | 17754 | MONTOURSVILLE | PA | 12,236 |
| 20 | 17756 | MUNCY | PA | 12,415 |
| 21 | 17701 | WILLIAMSPORT | PA | 43,309 |