4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Ayr township | 1 | 1,965 | 2,032 | -0.86% | 42 | 46.27 | Township |
| Licking Creek township | 2 | 1,563 | 1,576 | -0.57% | 35 | 44.66 | Township |
| Belfast township | 3 | 1,319 | 1,362 | -0.83% | 26 | 50.15 | Township |
| McConnellsburg | 4 | 1,107 | 1,149 | -0.72% | 3,190 | 0.35 | Borough |
Ayr township is the largest city in Fulton County, with a population of 1,965.
McConnellsburg is the smallest city in Fulton County.
There are 4 cities in Fulton County, Pennsylvania.