In 2021, South Monrovia Island, CA had a population of 6.29k people with a median age of 35.7 and a median household income of $94,250. Between 2020 and 2021 the population of South Monrovia Island, CA declined from 6,565 to 6,290, a −4.19% decrease and its median household income grew from $88,819 to $94,250, a 6.11% increase.
The 5 largest ethnic groups in South Monrovia Island, CA are Other (Hispanic) (44.4%), White (Hispanic) (15.2%), Two+ (Hispanic) (12.8%), White (Non-Hispanic) (9.71%), and Asian (Non-Hispanic) (8.62%).
None of the households in South Monrovia Island, CA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
84.8% of the residents in South Monrovia Island, CA are U.S. citizens.
In 2021, the median property value in South Monrovia Island, CA was $547,200, and the homeownership rate was 66.3%.
Most people in South Monrovia Island, CA drove alone to work, and the average commute time was 28.2 minutes. The average car ownership in South Monrovia Island, CA was 2 cars per household.