S San Francisco is located in California. S San Francisco, California has a population of32,756.
The median household income in S San Francisco, California is $112,717. The median household income for the surrounding county is $129,972 compared to the national median of $66,222. The median age of people living in S San Francisco is 41 years.
The average high temperature in July is 70.75 degrees, with an average low temperature in January of 43.85 degrees. The annual precipitation is 24.81.