Cost of living in Rancho Santa Margarita, CA

Rancho Santa Margarita is a Census city in Orange County, CA. ACS 2024 5-year population is 46,990. Median gross rent is $2,625 (ACS 2024 5-year, this place). Median home value is $971,200. Median household income is $152,560. Insurance is the NAIC state average; food is a USDA plan — no town indexes.