Hercules is located in California. Hercules, California has a population of 26,050. Hercules is less family-centric than the surrounding county with 30.74% of the households containing married families with children. The county average for households married with children is 35.9%.
The median household income in Hercules, California is $114,124. The median household income for the surrounding county is $110,455 compared to the national median of $69,021. The median age of people living in Hercules is 42.7 years.
The average high temperature in July is 77.9 degrees, with an average low temperature in January of 40.2 degrees. The average rainfall is approximately 23.9 inches per year, with 0 inches of snow per year.