
East Quincy
- County:
- Plumas County
- County Seat:
- No
- Area (mi²):
- 12.111
- State:
- California
East Quincy is a CDP located in Plumas County, California. East Quincy has a 2025 population of 2,376. East Quincy is currently declining at a rate of -0.34% annually but its population has increased by 4.26% since the most recent census, which recorded a population of 2,279 in 2020.
The average household income in East Quincy is $96,484 with a poverty rate of 9.56%. The median age in East Quincy is 42 years: 36.2 years for males, and 47.3 years for females.