Rancho Santa Margarita Real EstateRancho Santa Margarita is located in California. Rancho Santa Margarita, California has a population of 49,078. Rancho Santa Margarita is more family-centric than the surrounding county with 44.29% of the households containing married families with children. The county average for households married with children is 36.16%. The median household income in Rancho Santa Margarita, California is $106,939. The median household income for the surrounding county is $81,851 compared to the national median of $57,652. The median age of people living in Rancho Santa Margarita is 37 years. Rancho Santa Margarita WeatherThe average high temperature in July is 85.6 degrees, with an average low temperature in January of 43.3 degrees. The average rainfall is approximately 13.3 inches per year, with 0 inches of snow per year. Rancho Santa Margarita MapReal estate near Rancho Santa MargaritaNearby CitiesNearby Cities Homes for Sale |