
Farmington
- County:
- San Joaquin County
- County Seat:
- No
- Area (mi²):
- 2.542
- State:
- California
Farmington is a CDP located in San Joaquin County, California. Farmington has a 2025 population of 87. Farmington is currently declining at a rate of -8.42% annually and its population has decreased by -48.52% since the most recent census, which recorded a population of 169 in 2020.
The average household income in Farmington is $49,380 with a poverty rate of 53.19%. The median age in Farmington is 41.6 years: 42.4 years for males, and 35.7 years for females.