Identifiers: city · CDP · town
| Rank | Community | Population |
|---|---|---|
| 1 | Farmington (city), NM | 46,624 |
| 2 | Bloomfield (city), NM | 7,421 |
| 3 | Crouch Mesa (CDP), NM | 5,257 |
| 4 | Lee Acres (CDP), NM | 4,170 |
| 5 | West Hammond (CDP), NM | 2,724 |
| 6 | La Plata (CDP), NM | 2,105 |
| 7 | Flora Vista (CDP), NM | 2,048 |
| 8 | South River (CDP), NM | 2,011 |
| 9 | Upper Fruitland (CDP), NM | 1,623 |
| 10 | Waterflow (CDP), NM | 1,554 |
| 11 | Angustura (CDP), NM | 1,407 |
| 12 | Spencerville (CDP), NM | 1,138 |
| 13 | Fruitland (CDP), NM | 771 |
| 14 | Napi Headquarters (CDP), NM | 758 |
| 15 | Ojo Amarillo (CDP), NM | 696 |
| 16 | Kirtland (town), NM | 585 |
| 17 | Nenahnezad (CDP), NM | 576 |
| 18 | North Light Plant (CDP), NM | 556 |
| 19 | Totah Vista (CDP), NM | 288 |
| 20 | Sullivan (CDP), NM | 0 |