Rossmoor, California Population 2024

11,582

Rossmoor is a city located in Orange County California. Rossmoor has a 2024 population of 11,582. Rossmoor is currently declining at a rate of -0.69% annually and its population has decreased by -2.86% since the most recent census, which recorded a population of 11,923 in 2020.

The average household income in Rossmoor is $246,715 with a poverty rate of 3.34%. The median age in Rossmoor is 47.6 years: 45.6 years for males, and 48.2 years for females.

Rossmoor Demographics

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

  • White: 70.56%
  • Asian: 11.68%
  • Two or more races: 10.91%
  • Black or African American: 3.18%
  • Other race: 2.67%
  • Native Hawaiian or Pacific Islander: 0.83%
  • Native American: 0.18%
Land Area (mi²)
1.6 sq mi
Density (mi²)
7,427.20/sq mi
Growth Since 2020
-2.86% (-341)
The current population of Rossmoor, California is 11,582 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 11,923.

Population by Race

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Race
Population
Percentage (of total)
White8,28570.56%
Asian1,37211.68%
Two or more races1,28110.91%
Black or African American3733.18%
Other race3132.67%
Native Hawaiian or Pacific Islander970.83%
Native American210.18%

White

Asian

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Rossmoor Population by Race

Rossmoor Population Pyramid 2024

Rossmoor Median Age

47.6

Total

45.6

Male

48.2

Female

Rossmoor Adults

There are 8,769 adults, (2,433 of whom are seniors) in Rossmoor.

Rossmoor Age Dependency

85.3

Age Dependency Ratio

38.4

Old Age Dependency Ratio

46.9

Child Dependency Ratio

Rossmoor Sex Ratio

Female5,88550.12%
Male5,85749.88%

Rossmoor Population by Age

Rossmoor Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All3,9672.9687.212.8
Married2,9013.2689.110.9
Non Family6501.2688.611.4
Female2813.3565.134.9
Male1353.7184.415.6

3.25

Average Family Size

2.96

Average Household Size

87.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Rossmoor Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade931.17%
Associates Degree5617.03%
Bachelors Degree2,85535.79%
Graduate Degree2,00225.1%
High School Graduate94111.8%
Less Than 9th Grade1161.45%
Some College1,40917.66%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Rossmoor Educational Attainment by Sex (over 25)

Rossmoor Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White5,6975,6113,453
Hispanic966883553
Asian902865607
2+ Races378364295
Black241227112
Other Race232225103
Islander727264
Native American212121

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 native american people with a rate of 100%.

Rossmoor Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$117,578$152,296$101,806
Graduate Degree$128,750$140,815$114,500
High School Graduate$92,941$93,309$0
Less Than 9th Grade$0$87,292$23,333
Overall$106,393$133,750$77,188
Some College$57,984$115,357$40,856

$106,393

Average Earnings

$133,750

Average Male

$77,188

Average Female

Rossmoor Earnings by Educational Attainment

Rossmoor Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Rossmoor Language

83.3% of Rossmoor residents speak only English, while 16.7% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.32% of the population.

Rossmoor Language

Rossmoor Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Black37316443.97%
White7,6451411.84%
Asian1,372664.81%
Hispanic1,823291.59%
Multiple1,281120.94%

3.34%

Overall Poverty Rate

3.23%

Male Poverty Rate

3.45%

Female Poverty Rate

Poverty in Rossmoor

The race most likely to be in poverty in Rossmoor is Black, with 43.97% below the poverty level.

The race least likely to be in poverty in Rossmoor is Multiple, with 0.94% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.43%. Among those working part-time, it was 1.14%, and for those that did not work, the poverty rate was 7.23%.

Rossmoor Poverty

rate

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Rate
Poverty
Less Than 9th Grade11.48%
Some College5.69%
High School3.51%
Bachelors or Greater2.04%

Rossmoor Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed14.19%
Male Unemployed7.77%
Female Employed0.6%
Male Employed0.21%

Rossmoor Poverty Rate by Employment Status and Sex

Rossmoor Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$212,978$271,710
Households$184,712$246,715
Married Families$235,701$-999,999,999
Non Families$83,182$104,029

mean

median

Income by Household Type

Rossmoor Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

63.2%

Overall Marriage Rate

66.8%

Male Marriage Rate

59.9%

Female Marriage Rate

Rossmoor Married by Age and Sex

male

female

Rossmoor 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 55-64.

Rossmoor Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Rossmoor Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

522

Number of Veterans

489

Male Veterans

33

Female Veterans

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War
Veterans
Vietnam189
First Gulf War149
Second Gulf War64
Korea59
World War II29

Rossmoor Veterans by War

count

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Age Group
Veterans
75+196
35 to 54146
65 to 74113
55 to 6434
18 to 3433

Rossmoor Veterans by Age

count

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Name
Veterans
% of Total
White4656.99%
Hispanic453.78%
2+ Races316.4%
Asian111.11%
Other Race83.36%
Black72.38%

Rossmoor Veterans by Race

Rossmoor Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.83%

Veteran Poverty Rate

18.39%

Veteran Disability Rate

Rossmoor Veterans by Education

LaborForceParticipation

60.4%

Labor Force Participation

57.5%

Employment Rate

4.6%

Unemployment Rate

Rossmoor Employment by Age

LaborForceParticipation

Rossmoor Employment by Race

LaborForceParticipation

Rossmoor 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

64.65%

Born in Rossmoor

89.22%

Native Born

10.78%

Foreign Born

1.58%

Non Citizen

9.21%

Naturalized

Place of Birth

89.22% of Rossmoor residents were born in the United States, with 64.65% having been born in California. 1.58% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Rossmoor Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202411,582-80-0.69%
202311,662-80-0.68%
202211,742-80-0.68%
202111,822-101-0.85%
202011,9237957.14%
201911,128-32-0.29%
201811,1602402.2%
201710,920-13-0.12%
201610,9334724.51%
201510,461-355-3.28%
201410,816-171-1.56%
201310,9876936.73%
201210,2941951.93%
201110,099-145-1.42%
201010,24400%

Rossmoor Population by Year