Monrovia Flag

Monrovia

County Seat:
No
Area (mi²):
13.632
State:
California

Monrovia is a city located in Los Angeles County, California. Monrovia has a 2026 population of 37,680. Monrovia is currently declining at a rate of -0.14% annually and its population has decreased by -0.84% since the most recent census, which recorded a population of 38,000 in 2020.

The median household income in Monrovia is $96,021 with a poverty rate of 10.34%. The median age in Monrovia is 38.3 years: 36.8 years for males, and 39.5 years for females. For every 100 females there are 96.8 males.

37.7K
Total Population
2,764
Density (mi²)
-53 -0.14%
Growth

Monrovia Population

Monrovia Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202637,680-53-0.14%
202537,733-54-0.14%
202437,7874991.34%
202337,288650.17%
202237,223-396-1.05%
202137,619-315-0.83%
202038,0005991.6%
201937,401-335-0.89%
201837,736-292-0.77%
201738,0283370.89%
201637,6914871.31%
201537,2041120.3%
201437,092900.24%
201337,0021200.33%
201236,8821530.42%
201136,7291360.37%
201036,59330.01%
200036,9291,1683.27%
199035,7615,23017.13%
198030,531-31-0.1%
197030,5623,48312.86%
196027,0796,89334.15%
195020,1867,37957.62%
194012,8071,91717.6%
193010,8905,41098.72%
19205,4801,90453.24%
19103,5762,371196.76%
19001,20529832.86%
189090700%

Median Age

Overall: 38.3 years
Female: 39.5 years
Male: 36.8 years

Monrovia Adults

There are 29,422 adults, (5,518 of whom are seniors) in Monrovia.

Sex Ratio

Female: 19,095 (50.8%)
Male: 18,476 (49.2%)

Demographics

The racial composition of Monrovia includes 35.36% White, 16.69% other race, 15.82% Asian, 5.73% 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)
White13,28435.36%
Two or more races9,46325.19%
Other race6,27216.69%
Asian5,94215.82%
Black or African American2,1545.73%
Native American2990.8%
Native Hawaiian or Pacific Islander1570.42%
Race
Population ↓
Percentage (of total)
Two or more races7,85820.92%
Other race6,06216.13%
White2,7137.22%
Native American2020.54%
Black or African American830.22%
Asian710.19%
Race
Population ↓
Percentage (of total)
White10,57128.14%
Asian5,87115.63%
Black or African American2,0715.51%
Two or more races1,6054.27%
Other race2100.56%
Native Hawaiian or Pacific Islander1570.42%
Native American970.26%

Monrovia Marital Status

Economics and Income Statistics

Monrovia 's average per capita income is $57,477. Household income levels show a median of $96,021. The poverty rate stands at 10.34%.

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$135,969-
Families$110,185$141,150
Households$96,021$127,219
Non Families$66,314$93,241

$57,477

Average Income

$96,021

Median Household Income

10.34%

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)