Bloomfield
- County:
- San Juan County
- County Seat:
- No
- Area (mi²):
- 18.548
- State:
- New Mexico
Bloomfield is a city located in San Juan County, New Mexico. Bloomfield has a 2026 population of 7,363. Bloomfield is currently declining at a rate of -0.11% annually and its population has decreased by -0.65% since the most recent census, which recorded a population of 7,411 in 2020.