Cost of living in South Monrovia Island, CA

South Monrovia Island is a census-designated place in Los Angeles County, CA. ACS 2024 5-year population is 6,830. Median gross rent is $1,814 (ACS 2024 5-year, this place). Median home value is $680,900. Median household income is $104,444. Insurance is the NAIC state average; food is a USDA plan — no town indexes.