Fremont Valley is located in California. Fremont Valley, California has a population of 2,111.
The median household income in Fremont Valley, California is $31,111. The median household income for the surrounding county is $50,826 compared to the national median of $57,652. The median age of people living in Fremont Valley is 33.2 years.
The average high temperature in July is 96.4 degrees, with an average low temperature in January of 33.5 degrees. The average rainfall is approximately 11.6 inches per year, with 1.1 inches of snow per year.