100 Smallest ZIP Codes in the United States by Population in Fulton 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 Fulton County, Pennsylvania.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 16691 | WELLS TANNERY | PA | 310 |
| 2 | 17223 | FORT LITTLETON | PA | 314 |
| 3 | 15536 | CRYSTAL SPRING | PA | 329 |
| 4 | 16689 | WATERFALL | PA | 350 |
| 5 | 17212 | BIG COVE TANNERY | PA | 667 |
| 6 | 17228 | HARRISONVILLE | PA | 1,106 |
| 7 | 17229 | HUSTONTOWN | PA | 1,317 |
| 8 | 17238 | NEEDMORE | PA | 1,810 |
| 9 | 17267 | WARFORDSBURG | PA | 2,856 |
| 10 | 17233 | MC CONNELLSBURG | PA | 5,163 |