10 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Farmington | San Juan County | 46,203 |
| Flora Vista | San Juan County | 2,385 |
| Fairacres | Doña Ana County | 965 |
| Fort Sumner | De Baca County | 852 |
| Fort Wingate | McKinley County | 472 |
| Fruitland | San Juan County | 430 |
| Fence Lake | Cibola County | 144 |
| Floyd | Roosevelt County | 86 |
| Faywood | Grant County | 44 |
| Folsom | Union County | 44 |