Atherton is located in California. Atherton, California has a population of 7,182. Atherton is less family-centric than the surrounding county with 34.87% of the households containing married families with children. The county average for households married with children is 36.67%.
The median household income in Atherton, California is $250,001. The median household income for the surrounding county is $105,667 compared to the national median of $57,652. The median age of people living in Atherton is 49.4 years.
The average high temperature in July is 82 degrees, with an average low temperature in January of 40.4 degrees. The average rainfall is approximately 24.9 inches per year, with 0 inches of snow per year.