Glen Avon is a neighborhood and former census-designated place (CDP) located in Riverside County, California, in the United States. It serves as a residential area within the region.
The population of Glen Avon grew from 14,853 in the 2000 census to 20,199 by the 2010 census. On July 1, 2011, the CDP was officially incorporated into the newly formed city of Jurupa Valley.