
Folsom
- County:
- Sacramento County
- County Seat:
- No
- Area (mi²):
- 27.881
- State:
- California
Folsom is a city located in Sacramento County, California. Folsom has a 2025 population of 87,434. Folsom is currently growing at a rate of 1.54% annually and its population has increased by 8.21% since the most recent census, which recorded a population of 80,804 in 2020.
The average household income in Folsom is $169,639 with a poverty rate of 5.33%. The median age in Folsom is 40.4 years: 39.3 years for males, and 41.2 years for females.