Rossmoor, California Population 2024

11,992

Rossmoor Demographics

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

  • White: 67.06%
  • Asian: 13.71%
  • Two or more races: 11.89%
  • Other race: 3.76%
  • Black or African American: 3.15%
  • Native Hawaiian or Pacific Islander: 0.28%
  • Native American: 0.15%
Land Area (mi²)
1.6 sq mi
Density (mi²)
7,690.10/sq mi
Growth Since 2020
0.58% (69)
The current population of Rossmoor, California is 11,992 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

Race
Population
Percentage (of total)
White7,97767.06%
Asian1,63113.71%
Two or more races1,41411.89%
Other race4473.76%
Black or African American3753.15%
Native Hawaiian or Pacific Islander330.28%
Native American180.15%

White

Asian

Two or more races

Other race

Black or African American

Native Hawaiian or Pacific Islander

Native American

Rossmoor Population by Race

Rossmoor Population Pyramid 2024

Rossmoor Median Age

47

Total

44.9

Male

48

Female

Rossmoor Adults

There are 8,847 adults, (2,539 of whom are seniors) in Rossmoor.

Rossmoor Age Dependency

88.6

Age Dependency Ratio

40.3

Old Age Dependency Ratio

48.3

Child Dependency Ratio

Rossmoor Sex Ratio

Female5,93749.91%
Male5,95850.09%

Rossmoor Population by Age

Rossmoor Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All3,9702.999010
Married2,9653.3192.47.6
Non Family6041.2487.612.4
Female2803.2172.927.1
Male1213.4482.617.4

3.25

Average Family Size

2.99

Average Household Size

90.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Rossmoor Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1011.26%
Associates Degree6698.37%
Bachelors Degree2,87836.01%
Graduate Degree1,97124.66%
High School Graduate89111.15%
Less Than 9th Grade1021.28%
Some College1,38117.28%

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

Race
Total
High School
Bachelors
White5,3945,3343,194
Hispanic1,0931,009579
Asian1,0641,016795
2+ Races503481329
Other Race305298149
Black224209112
Native American181818
Islander151510

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

Name
Average
Male
Female
Bachelors Degree$130,295$158,571$106,589
Graduate Degree$119,326$119,239$127,798
High School Graduate$99,375$98,929$0
Less Than 9th Grade$0$0$23,750
Overall$110,417$139,393$71,404
Some College$47,661$101,563$31,518

$110,417

Average Earnings

$139,393

Average Male

$71,404

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

84.41% of Rossmoor residents speak only English, while 15.59% 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

Name
Total
In Poverty
Poverty Rate
Black37519150.93%
White7,2941542.11%
Asian1,631975.95%
Hispanic2,073211.01%
Multiple1,414130.92%

3.83%

Overall Poverty Rate

4.35%

Male Poverty Rate

3.3%

Female Poverty Rate

Poverty in Rossmoor

The race most likely to be in poverty in Rossmoor is Black, with 50.93% below the poverty level.

The race least likely to be in poverty in Rossmoor is Multiple, with 0.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.24%. Among those working part-time, it was 2.77%, and for those that did not work, the poverty rate was 8.3%.

Rossmoor Poverty

rate

Rate
Poverty
Less Than 9th Grade13.79%
Some College5.9%
Bachelors or Greater1.86%
High School1.35%

Rossmoor Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed14.55%
Male Employed1.46%
Female Employed0.56%
Male Unemployed0%

Rossmoor Poverty Rate by Employment Status and Sex

Rossmoor Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$225,357$288,212
Households$200,833$262,589
Married Families$250,001$-999,999,999
Non Families$89,219$103,417

mean

median

Income by Household Type

Rossmoor Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

63.3%

Overall Marriage Rate

67.0%

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

501

Number of Veterans

478

Male Veterans

23

Female Veterans

War
Veterans
Vietnam198
First Gulf War131
Korea65
Second Gulf War45
World War II30

Rossmoor Veterans by War

count

Age Group
Veterans
75+245
35 to 54135
65 to 7481
18 to 3420
55 to 6420

Rossmoor Veterans by Age

count

Name
Veterans
% of Total
White4627.18%
2+ Races315.16%
Hispanic292.26%
Black62.17%
Asian20.17%

Rossmoor Veterans by Race

Rossmoor Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.99%

Veteran Poverty Rate

25.75%

Veteran Disability Rate

Rossmoor Veterans by Education

LaborForceParticipation

60.3%

Labor Force Participation

57.6%

Employment Rate

4.3%

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

66.6%

Born in Rossmoor

90.5%

Native Born

9.5%

Foreign Born

1%

Non Citizen

8.5%

Naturalized

Place of Birth

90.5% of Rossmoor residents were born in the United States, with 66.6% having been born in California. 1% 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
Year
Population
Growth
Change
202411,9921251.05%
202311,8671251.06%
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