Monrovia, California Population 2024

35,953

Monrovia is a city located in Los Angeles County California. Monrovia has a 2024 population of 35,953. Monrovia is currently declining at a rate of -1.29% annually and its population has decreased by -4.97% since the most recent census, which recorded a population of 37,833 in 2020.

The average household income in Monrovia is $120,864 with a poverty rate of 10.07%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Monrovia is 38.2 years, 36.5 years for males, and 39.9 years for females.

Monrovia Demographics

According to the most recent ACS, the racial composition of Monrovia was:

  • White: 45.53%
  • Two or more races: 18.48%
  • Asian: 14.95%
  • Other race: 14.09%
  • Black or African American: 5.66%
  • Native Hawaiian or Pacific Islander: 0.72%
  • Native American: 0.57%
Land Area (mi²)
13.6 sq mi
Density (mi²)
2,637.0/sq mi
Growth Since 2020
-4.97% (-1,880)
The current population of Monrovia, California is 35,953 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 37,833.

Monrovia, California Population 2024

Population by Race

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Race
Population
Percentage (of total)
White17,14445.53%
Two or more races6,95718.48%
Asian5,63114.95%
Other race5,30514.09%
Black or African American2,1325.66%
Native Hawaiian or Pacific Islander2720.72%
Native American2150.57%

White

Two or more races

Asian

Other race

Black or African American

Native Hawaiian or Pacific Islander

Native American

Monrovia Population by Race

Monrovia Population Pyramid 2024

Monrovia Median Age

38.2

Total

36.5

Male

39.9

Female

Monrovia Adults

There are 29,411 adults, (4,761 of whom are seniors) in Monrovia.

Monrovia Age Dependency

52.8

Age Dependency Ratio

19.3

Old Age Dependency Ratio

33.4

Child Dependency Ratio

Monrovia Sex Ratio

Female19,29651.24%
Male18,36048.76%

Monrovia Population by Age

Monrovia Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All13,5602.7646.853.2
Married6,0693.4657.242.8
Non Family4,6451.3938.661.4
Female1,9883.3545.154.9
Male8583.921.378.7

3.39

Average Family Size

2.76

Average Household Size

46.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Monrovia Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Monrovia Educational Attainment by Sex (over 25)

Monrovia Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 96.84%.

The highest rate of bachelors degrees is among asian people with a rate of 67.57%.

Monrovia Educational Attainment by Race

All

Male

Female

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$54,120

Average Earnings

$57,561

Average Male

$49,664

Average Female

Monrovia Earnings by Educational Attainment

Monrovia Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Monrovia Language

55.67% of Monrovia residents speak only English, while 44.33% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 29.84% of the population.

Monrovia Language

Monrovia Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Hispanic16,8721,90411.28%
White11,0029228.38%
Multiple6,9335477.89%
Asian5,6225249.32%
Other5,2844498.5%
Black2,10924011.38%
Native206115.34%

10.07%

Overall Poverty Rate

9.5%

Male Poverty Rate

10.62%

Female Poverty Rate

Poverty in Monrovia

The race most likely to be in poverty in Monrovia is Black, with 11.38% below the poverty level.

The race least likely to be in poverty in Monrovia is Native, with 5.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.81%. Among those working part-time, it was 11.84%, and for those that did not work, the poverty rate was 19.03%.

Monrovia Poverty

rate

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Rate
Poverty
Less Than 9th Grade22.58%
High School12.34%
Some College7.73%
Bachelors or Greater4.53%

Monrovia Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed10.5%
Female Unemployed9.14%
Female Employed4.75%
Male Employed3.43%

Monrovia Poverty Rate by Employment Status and Sex

Monrovia Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Monrovia Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

44.9%

Overall Marriage Rate

48.3%

Male Marriage Rate

41.7%

Female Marriage Rate

Monrovia Married by Age and Sex

male

female

Monrovia Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Monrovia Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Monrovia Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

881

Number of Veterans

846

Male Veterans

35

Female Veterans

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Monrovia Veterans by War

count

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Monrovia Veterans by Age

count

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Monrovia Veterans by Race

Monrovia Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

10.08%

Veteran Poverty Rate

29.78%

Veteran Disability Rate

Monrovia Veterans by Education

LaborForceParticipation

68%

Labor Force Participation

64%

Employment Rate

5.8%

Unemployment Rate

Monrovia Employment by Age

LaborForceParticipation

Monrovia Employment by Race

LaborForceParticipation

Monrovia Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

60.62%

Born in Monrovia

74.78%

Native Born

25.22%

Foreign Born

9.84%

Non Citizen

15.38%

Naturalized

Place of Birth

74.78% of Monrovia residents were born in the United States, with 60.62% having been born in California. 9.84% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Monrovia Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202933,603-470-1.38%
202834,073-470-1.36%
202734,543-470-1.34%
202635,013-470-1.32%
202535,483-470-1.31%
202435,953-470-1.29%
202336,423-470-1.27%
202236,893-563-1.5%
202137,456-377-1%
202037,8334321.16%
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%
201036,59300%
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%
1890907-32,696-97.3%
showing: 32 rows

Monrovia Population by Year