Hayward Acres is an unincorporated community in Alameda County, California, United States.

[1] It is located about 1 mile (1.61 km) southeast of San Lorenzo.

[2] In the year 2019, it has a total population of 4,266.

[3] In 2019, there are 4,266 residents within Hayward Acres, among them 57.5% are Hispanic or Latino, 28.6% are unspecified, 17% are African American, 12.6% are Asian, 10.6% are White, 6.6% are multiracial, 2.4% are American Indian, and 0.9% are Native Hawaiian or other Pacific Islander.

This Alameda County, California–related article is a stub.