19 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Bernalillo | Sandoval County | 9,227 |
| Belen | Valencia County | 7,653 |
| Bloomfield | San Juan County | 7,339 |
| Bosque Farms | Valencia County | 4,195 |
| Bayard | Grant County | 2,046 |
| Boles Acres | Otero County | 2,043 |
| Barton | Bernalillo County | 1,970 |
| Berino | Doña Ana County | 1,426 |
| Black Rock | Cibola County | 1,058 |
| Butterfield Park | Doña Ana County | 1,017 |
| Brimhall Nizhoni | McKinley County | 566 |
| Broadview | Curry County | 475 |
| Blanco | San Juan County | 436 |
| Becenti | McKinley County | 337 |
| Bluewater | Cibola County | 297 |
| Beclabito | San Juan County | 162 |
| Borrego Pass | Cibola County | 134 |
| Buckhorn | Grant County | 58 |
| Black Hat | Apache County | 1 |