
Fremont
- County:
- Alameda County
- County Seat:
- No
- Area (mi²):
- 78.103
- State:
- California
Fremont is a city located in Alameda County, California. Fremont has a 2025 population of 223,393. Fremont is currently declining at a rate of -0.63% annually and its population has decreased by -3.05% since the most recent census, which recorded a population of 230,430 in 2020.
The average household income in Fremont is $213,704 with a poverty rate of 5.08%. The median age in Fremont is 38.8 years: 38.7 years for males, and 39 years for females.