what is the population in rancho mirage, ca
Rancho Mirage, CA. Rancho Mirage is a resort city in Riverside County, California, United States. The population was 17,218 at the 2010 census, up from 13,249 at the 2000 census, but the seasonal (part-time) population can exceed 20,000. In between Cathedral City and Palm Desert, it is one of the eight cities of the Coachella Valley (Palm Springs area).