
San Antonito
- County:
- Bernalillo County
- County Seat:
- No
- Area (mi²):
- 2.444
- State:
- New Mexico
San Antonito is a CDP located in Bernalillo County, New Mexico. San Antonito has a 2025 population of 719. San Antonito is currently declining at a rate of -2.31% annually and its population has decreased by -14.1% since the most recent census, which recorded a population of 837 in 2020.
The average household income in San Antonito is $69,466 with a poverty rate of 22.24%. The median age in San Antonito is 57.2 years: 57.4 years for males, and 52.8 years for females.