South El Monte is located in California. South El Monte, California has a population of 21,728. South El Monte is more family-centric than the surrounding county with 36% households with children. The county percentage for households with children is 29%.
The median household income in South El Monte, California is $49,613. The median household income for the surrounding county is $67,678 compared to the national median of $61,963. The median age of people living in South El Monte is 34 years.
The average high temperature in July is 88.9 degrees, with an average low temperature in January of 47.9 degrees. The annual precipitation is 14.44.