Rossmoor is located in California. Rossmoor, California has a population of 11,822. Rossmoor is more family-centric than the surrounding county with 41.45% of the households containing married families with children. The county average for households married with children is 34.78%.
The median household income in Rossmoor, California is $153,750. The median household income for the surrounding county is $100,485 compared to the national median of $69,021. The median age of people living in Rossmoor is 47.3 years.
The average high temperature in July is 81.1 degrees, with an average low temperature in January of 45.9 degrees. The average rainfall is approximately 13.4 inches per year, with 0 inches of snow per year.