
La Fargeville
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 3.314
- State:
- New York
La Fargeville is a CDP located in Jefferson County, New York. La Fargeville has a 2025 population of 510. La Fargeville is currently declining at a rate of -1.35% annually and its population has decreased by -30.42% since the most recent census, which recorded a population of 733 in 2020.
The average household income in La Fargeville is $45,762 with a poverty rate of 40.35%. The median age in La Fargeville is 17.9 years: 15.4 years for males, and 35.1 years for females.