
Hayward
- County:
- Alameda County
- County Seat:
- No
- Area (mi²):
- 45.818
- State:
- California
Hayward is a city located in Alameda County, California. Hayward has a 2025 population of 151,014. Hayward is currently declining at a rate of -1.52% annually and its population has decreased by -7.16% since the most recent census, which recorded a population of 162,666 in 2020.
The average household income in Hayward is $137,870 with a poverty rate of 9.46%. The median age in Hayward is 38.2 years: 36.9 years for males, and 39.4 years for females.