Monrovia, California Population 2023

38,333

Monrovia is a city located in Los Angeles County California. With a 2023 population of 38,333, it is the 223rd largest city in California and the 1169th largest city in the United States.Monrovia is currently growing at a rate of 0.35% annually and its population has increased by 1.06% since the most recent census, which recorded a population of 37,931 in 2020. Spanning over 14 miles, Monrovia has a population density of 2,812 people per square mile.

The average household income in Monrovia is $99,881 with a poverty rate of 11.07%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Monrovia is 39.6 years, 37.9 years for males, and 41.3 years for females.

Monrovia Demographics

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

  • White: 57.47%
  • Asian: 12.58%
  • Two or more races: 11.70%
  • Other race: 10.69%
  • Black or African American: 6.23%
  • Native Hawaiian or Pacific Islander: 0.80%
  • Native American: 0.53%
The current population of Monrovia, California is 38,333 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 37,931.

Monrovia, California Population 2023

Population by Race

White

Asian

Two or more races

Other race

Black or African American

Native Hawaiian or Pacific Islander

Native American

Monrovia Population by Race

Monrovia Population Pyramid 2023

Monrovia Median Age

39.6

Total

37.9

Male

41.3

Female

Monrovia Adults

There are 29,489 adults, (5,172 of whom are seniors) in Monrovia.

Monrovia Age Dependency

54.8

Age Dependency Ratio

21.3

Old Age Dependency Ratio

33.5

Child Dependency Ratio

Monrovia Sex Ratio

Female19,44151.66%
Male18,19548.34%

Monrovia Population by Age

Monrovia Renter vs Owner Occupied by Household Type

3.4

Average Family Size

2.81

Average Household Size

47.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Monrovia Households and Families

Male

Female

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

The highest rate of high school graduation is among islander people with a rate of 95.45%.

The highest rate of bachelors degrees is among asian people with a rate of 57.65%.

Monrovia Educational Attainment by Race

All

Male

Female

$48,433

Average Earnings

$53,511

Average Male

$42,585

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

56.37% of Monrovia residents speak only English, while 43.63% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 29.13% of the population.

Monrovia Language

Monrovia Poverty by Race

rate

11.07%

Overall Poverty Rate

7.74%

Male Poverty Rate

10.35%

Female Poverty Rate

Poverty in Monrovia

The race most likely to be in poverty in Monrovia is Asian, with 13.02% below the poverty level.

The race least likely to be in poverty in Monrovia is Native, with 7.10% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.14%. Among those working part-time, it was 9.42%, and for those that did not work, the poverty rate was 16.96%.

Monrovia Poverty

Monrovia Poverty Rate by Education

Monrovia Poverty Rate by Employment Status and Sex

Monrovia Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Monrovia Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.1%

Overall Marriage Rate

49.1%

Male Marriage Rate

41.4%

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

861

Number of Veterans

851

Male Veterans

10

Female Veterans

Monrovia Veterans by War

Monrovia Veterans by Age

count

Monrovia Veterans by Race

Monrovia Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.96%

Veteran Poverty Rate

32.00%

Veteran Disability Rate

Monrovia Veterans by Education

LaborForceParticipation

66%

Labor Force Participation

62.6%

Employment Rate

5.2%

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

60.53%

Born in Monrovia

74.08%

Native Born

25.15%

Foreign Born

9.91%

Non Citizen

15.24%

Naturalized

Place of Birth

74.08% of Monrovia residents were born in the United States, with 60.53% having been born in California. 9.91% 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 2020 is projected based on recent growth

Monrovia Population by Year