Rocklin is located in California. Rocklin, California has a population of 69,748. Rocklin is more family-centric than the surrounding county with 39% households with children. The county percentage for households with children is 30%.
The median household income in Rocklin, California is $100,179. The median household income for the surrounding county is $86,252 compared to the national median of $61,963. The median age of people living in Rocklin is 37.8 years.
The average high temperature in July is 94.8 degrees, with an average low temperature in January of 39.2 degrees. The annual precipitation is 24.61.