South Monrovia Island Flag

South Monrovia Island

County Seat:
No
Area (mi²):
0.548
State:
California

South Monrovia Island is a CDP located in Los Angeles County, California. South Monrovia Island has a 2025 population of 6,847. South Monrovia Island is currently growing at a rate of 0.07% annually and its population has increased by 4.3% since the most recent census, which recorded a population of 6,565 in 2020.

The average household income in South Monrovia Island is $120,578 with a poverty rate of 5.96%.The median age in South Monrovia Island is 34.4 years: 31 years for males, and 36.7 years for females.

6.8K
Total Population
12,493
Density (mi²)
5 0.07%
Growth

South Monrovia Island Population

South Monrovia Island Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of South Monrovia Island includes 37.09% other race, 18.21% White, 8.36% Asian, 3.82% Black or African American, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
Other race2,62337.09%
Two or more races2,16430.6%
White1,28818.21%
Asian5918.36%
Black or African American2703.82%
Native American1311.85%
Native Hawaiian or Pacific Islander50.07%

South Monrovia Island Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Monrovia Island's average per capita income is $40,356. Household income levels show a median of $109,730. The poverty rate stands at 5.96%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$123,013-
Households$109,730$120,578
Families$108,125$119,063
Non Families$81,719$89,043

$40,356

Average Income

$109,730

Median Household Income

5.96%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)