Aliso Viejo, California Population 2024

49,861

Aliso Viejo is a city located in Orange County California. Aliso Viejo has a 2024 population of 49,861. Aliso Viejo is currently declining at a rate of -1.35% annually and its population has decreased by -4.49% since the most recent census, which recorded a population of 52,205 in 2020.

The average household income in Aliso Viejo is $158,017 with a poverty rate of 4.94%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Aliso Viejo is 37.9 years, 37.7 years for males, and 38.1 years for females.

Aliso Viejo Demographics

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

  • White: 63.16%
  • Asian: 16.05%
  • Two or more races: 11.36%
  • Other race: 6.6%
  • Black or African American: 2.7%
  • Native American: 0.1%
  • Native Hawaiian or Pacific Islander: 0.03%
Land Area (mi²)
6.9 sq mi
Density (mi²)
7,206.0/sq mi
Growth Since 2020
-4.49% (-2,344)
The current population of Aliso Viejo, California is 49,861 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 52,205.

Aliso Viejo, California Population 2024

Population by Race

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Race
Population
Percentage (of total)
White32,77663.16%
Asian8,32816.05%
Two or more races5,89411.36%
Other race3,4256.6%
Black or African American1,4032.7%
Native American540.1%
Native Hawaiian or Pacific Islander160.03%
showing: 7 rows

White

Asian

Two or more races

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Aliso Viejo Population by Race

Aliso Viejo Population Pyramid 2024

Aliso Viejo Median Age

37.9

Total

37.7

Male

38.1

Female

Aliso Viejo Adults

There are 39,070 adults, (5,054 of whom are seniors) in Aliso Viejo.

Aliso Viejo Age Dependency

52.6

Age Dependency Ratio

14.9

Old Age Dependency Ratio

37.7

Child Dependency Ratio

Aliso Viejo Sex Ratio

Female26,82751.69%
Male25,06948.31%

Aliso Viejo Population by Age

Aliso Viejo Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All19,3002.6656.243.8
Married10,4013.3866.233.8
Non Family6,0851.2743.756.3
Female2,0203.0149.150.9
Male7942.9138.761.3
showing: 5 rows

3.24

Average Family Size

2.66

Average Household Size

56.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Aliso Viejo 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

Aliso Viejo Educational Attainment by Sex (over 25)

Aliso Viejo Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 72.91%.

Aliso Viejo Educational Attainment by Race

All

Male

Female

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$78,132

Average Earnings

$93,082

Average Male

$67,131

Average Female

Aliso Viejo Earnings by Educational Attainment

Aliso Viejo Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Aliso Viejo Language

66.23% of Aliso Viejo residents speak only English, while 33.77% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 11.94% of the population.

Aliso Viejo Language

Aliso Viejo Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White28,5661,4635.12%
Hispanic10,2625465.32%
Asian8,1903784.62%
Other3,3873059.01%
Multiple5,8041192.05%
Black1,378110.8%
showing: 6 rows

4.94%

Overall Poverty Rate

4.53%

Male Poverty Rate

5.33%

Female Poverty Rate

Poverty in Aliso Viejo

The race most likely to be in poverty in Aliso Viejo is Other, with 9.01% below the poverty level.

The race least likely to be in poverty in Aliso Viejo is Black, with 0.8% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.45%. Among those working part-time, it was 7.02%, and for those that did not work, the poverty rate was 13.02%.

Aliso Viejo Poverty

rate

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Rate
Poverty
Less Than 9th Grade14%
High School8.97%
Some College3.83%
Bachelors or Greater3.53%
showing: 4 rows

Aliso Viejo Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed16.73%
Female Unemployed7.43%
Male Employed2.4%
Female Employed1.86%
showing: 4 rows

Aliso Viejo Poverty Rate by Employment Status and Sex

Aliso Viejo Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Aliso Viejo Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.6%

Overall Marriage Rate

55.6%

Male Marriage Rate

49.8%

Female Marriage Rate

Aliso Viejo Married by Age and Sex

male

female

Aliso Viejo Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Aliso Viejo Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Aliso Viejo Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,317

Number of Veterans

1,187

Male Veterans

130

Female Veterans

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Aliso Viejo Veterans by War

count

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Aliso Viejo Veterans by Age

count

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Aliso Viejo Veterans by Race

Aliso Viejo Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.15%

Veteran Poverty Rate

18.07%

Veteran Disability Rate

Aliso Viejo Veterans by Education

LaborForceParticipation

75.3%

Labor Force Participation

72.4%

Employment Rate

3.8%

Unemployment Rate

Aliso Viejo Employment by Age

LaborForceParticipation

Aliso Viejo Employment by Race

LaborForceParticipation

Aliso Viejo 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

52.63%

Born in Aliso Viejo

75.94%

Native Born

24.06%

Foreign Born

8.87%

Non Citizen

15.2%

Naturalized

Place of Birth

75.94% of Aliso Viejo residents were born in the United States, with 52.63% having been born in California. 8.87% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Aliso Viejo Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202946,461-680-1.44%
202847,141-680-1.42%
202747,821-680-1.4%
202648,501-680-1.38%
202549,181-680-1.36%
202449,861-680-1.35%
202350,541-680-1.33%
202251,221-680-1.31%
202151,901-304-0.58%
202052,2051,6623.29%
201950,543-196-0.39%
201850,7393870.77%
201750,3525411.09%
201649,811-66-0.13%
201549,877730.15%
201449,8041810.36%
201349,6234250.86%
201249,1985861.21%
201148,6127911.65%
201047,821
showing: 20 rows

Aliso Viejo Population by Year