Rossmoor, Orange County, CA demographics:
population, income, and more

Total population
11,532
-3.0% year-over-year change
Median household income
$211,597/yr
5.4% year-over-year change
Housing units
3,996
-1.9% year-over-year change

Rossmoor population

How many people live in Rossmoor

Rossmoor is home to 11,532 residents, according to the most recent Census data. Gender-wise, 50.9% of Rossmoor locals are male, and 49.1% are female.

Total population
11,532
-3.0% year-over-year change
Gender ratio
Male
50.9%
5,865
Female
49.1%
5,667
Value Percent YoY change
Male 5,865 50.9% -1.6%
Female 5,667 49.1% -4.5%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Rossmoor is 48, with the population distributed as follows: about 19.8% are children under 15, then 12.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 13.6% of the population, while another 32.2% fall into the 45 to 64 bracket. Finally, around 21.7% are 65 or older.

Median age
47.5
Age breakdown
Under 15
19.8%
15 to 24
12.8%
25 to 44
13.6%
45 to 64
32.2%
Over 65
21.7%
Value Percent YoY change
Under 15 2,282 19.8% -0.8%
15 to 24 1,470 12.8% -8.2%
25 to 44 1,565 13.6% -9.3%
45 to 64 3,715 32.2% -0.3%
Over 65 2,500 21.7% -1.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Rossmoor, 89.5% of the population are US-born citizens, while 9.6% have gained naturalized citizenship. At the same time, 0.9% of residents are non-citizens. As for race, 69.6% of locals are Caucasian, 2.7% are African American and 10.4% have Asian roots. Another 0.1% are Indigenous American, 0.7% are Pacific Islanders, while 3.3% identify as another race. There’s also a share of 13.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
89.5%
Non-U.S.-born citizens
9.6%
Non-citizens
0.9%
Value Percent YoY change
U.S.-born citizens 10,320 89.5% -2.1%
Non-U.S.-born citizens 1,112 9.6% -9.6%
Non-citizens 100 0.9% -16.0%
Racial breakdown
White
69.6%
Black or African American
2.7%
American Indian and Alaska Native
0.1%
Asian
10.4%
Native Hawaiian and other Pacific Islander
0.7%
Two or more races
13.3%
Other
3.3%
Value Percent
White 8,026 69.6%
Black or African American 309 2.7%
American Indian and Alaska Native 13 0.1%
Asian 1,200 10.4%
Native Hawaiian and other Pacific Islander 77 0.7%
Two or more races 1,530 13.3%
Other 377 3.3%

Households in Rossmoor

A peek inside Rossmoor households

Rossmoor has 3,858 households, with an average of 3 members in each. Of these, 84.1% are families, while the remaining 15.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,858
-2.8% year-over-year change
Average people per household
3
Non-family households
615
Family households
3,243
Value Percent YoY change
Non-family households 615 15.9% 1.8%
Family households 3,243 84.1% -3.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Rossmoor

The housing landscape of Rossmoor

Rossmoor's housing consists of 3,996 units, with 89.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.6% and offer a more compact, shared living style.

Housing units
3,996
-1.9% year-over-year change
Housing types
Value Percent
1 unit, detached 3,580 89.6%
1 unit, attached 145 3.6%
3 or 4 units 73 1.8%
5 to 9 units 15 0.4%
10 to 19 units 32 0.8%
20 to 49 units 62 1.6%
50 or more units 77 1.9%
Boat, RV, van, etc. 12 0.3%
Homes built since 2020
52
85.7% year-over-year change

The age of buildings in Rossmoor

In Rossmoor, the median construction year is 1958. About 0.6% of homes were built before the 1940s, with another 1.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.1% of homes were added from 2000 to 2009, 2.6% between 2010 and 2019, and 1.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 22 0.6% 120.0%
Built between 1940 and 1949 74 1.8% 94.7%
Built between 1950 and 1959 2,238 56% -1.8%
Built between 1960 and 1969 1,040 26% -8.6%
Built between 1970 and 1979 153 3.8% 77.9%
Built between 1980 and 1989 83 2.1% -34.1%
Built between 1990 and 1999 103 2.6% -10.4%
Built between 2000 and 2009 125 3.1% -8.8%
Built between 2010 and 2019 106 2.6% -8.6%
Built in 2020 or later 52 1.3% 85.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Rossmoor occupancy rates

Out of the 3,858 occupied housing units in Rossmoor, 89.8% are owner-occupied, while 10.2% are lived in by tenants. Meanwhile, 3.5% of all homes on the local market sit vacant.

Occupied housing units
3,858
-2.8% year-over-year change
Occupancy breakdown
Renter occupied
392
Owner occupied
3,466
Value Percent YoY
change
Renter occupied 392 10.2% -1.0%
Owner occupied 3,466 89.8% -3.0%
Unoccupied housing units
3.5%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Rossmoor housing costs

Housing costs in Rossmoor come to a median of $3,511 per month, while tenants specifically pay a median gross rent of $3,501.

Median housing costs per month
$3,511/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Rossmoor
$3,501/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Rossmoor

Rossmoor education at a glance

About 12.2% of the population in Rossmoor went to high school, while 20.9% pursued college studies. Another 7.1% earned an associate degree and 36% hold a bachelor’s. Meanwhile, 22.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 94 1.1% -7.8%
High school diploma 1,041 12.2% -16.2%
College diploma 1,791 20.9% 3.9%
Associate degree 607 7.1% -15.0%
Bachelor's degree 3,087 36% -0.2%
Graduate degree 1,949 22.7% -1.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Rossmoor

How much people earn in Rossmoor

The average annual household income in Rossmoor was $265,908 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.3% change from the previous year. At the same time, the median income stood at $211,597, reflecting a +5.4% shift over the same period.

Average household income in Rossmoor
$265,908/year
1.3% year-over-year change
Median household income in Rossmoor
$211,597/year
5.4% year-over-year change

Rossmoor income by age

In Rossmoor, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $250,001 overall. Overall, 95.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 5.3%
45 - 64 $250,001 0.0%
Over 65 $134,250 3.2%
Above poverty level
10,975
Below poverty level
487
Value Percent YoY
change
Above poverty level 10,975 95.8% -3.8%
Below poverty level 487 4.2% 7.0%

Average renter income in Rossmoor

To get a better sense of what renters earn on average in Rossmoor, their median household income was $154,063 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 27.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$154,063
Rent-to-income ratio
27.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Rossmoor

Workforce and job types in Rossmoor

The job market in Rossmoor is powered by 5,161 working residents, spread across a range of industries and roles. 92.8% of the working population are employed in professional or administrative positions, while 7.2% are in hands-on or service-based jobs. Also, 18.8% run their own businesses, 61.2% are employed by private companies, and 13.2% work in the public sector.

Workforce demographics

Working population
5,161
-4.1% year-over-year change
White collar
4,790
Blue collar
371
Value Percent YoY change
White collar 4,790 92.8% -4.5%
Blue collar 371 7.2% 0.5%
Employer type
Self employees
18.8%
Private companies
61.2%
Governmental workers
13.2%
Not for profit companies
6.7%
Value Percent YoY change
Self employees 973 18.8% -3.1%
Private companies 3,160 61.2% -4.2%
Governmental workers 682 13.2% -4.8%
Not for profit companies 346 6.7% -5.0%
Unemployment rate
3.6%
-21.0% year-over-year change

Available workforce

The unemployment rate in Rossmoor stands at 3.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Rossmoor

How people get around in Rossmoor

Commuting methods vary: 69.8% of residents travel by personal vehicle and 1.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,544 69.8% -8.5%
Bicycle 13 0.3% N/A
Walk 85 1.7% -21.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

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FAQs about Rossmoor demographics 

What is the total population of Rossmoor?

Rossmoor has a total population of 11,532 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -3.0% compared to a year ago.

What is the gender ratio in Rossmoor?

The gender ratio in Rossmoor is as follows:
  • 50.9% males (5,865 residents)
  • 49.1% females (5,667 residents)

What is the median age in Rossmoor?

The median age in Rossmoor is 47.5.

What is the age distribution of the population in Rossmoor?

The age distribution in Rossmoor is as follows:
  • Under 15: 19.8% (2,282 residents)
  • Ages 15-24: 12.8% (1,470 residents)
  • Ages 25-44: 13.6% (1,565 residents)
  • Ages 45-64: 32.2% (3,715 residents)
  • Over 65: 21.7% (2,500 residents)

What is the racial and ethnic makeup of Rossmoor?

The racial and ethnic makeup of Rossmoor is as follows:
  • White: 69.6% (8,026 residents)
  • Black or African American: 2.7% (309 residents)
  • American Indian and Alaska Native: 0.1% (13 residents)
  • Asian: 10.4% (1,200 residents)
  • Native Hawaiian and Other Pacific Islander: 0.7% (77 residents)
  • Two or More Races: 13.3% (1,530 residents)
  • Other: 3.3% (377 residents)

What percentage of the population in Rossmoor are U.S.-born citizens?

U.S.-born citizens represent 89.5% of the population in Rossmoor.

How many housing units are there in Rossmoor?

There are 3,996 housing units in Rossmoor, reflecting a -1.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Rossmoor and what is the average household size?

Rossmoor has a total of 3,858 households, with an average of 3 people in each.

What is the median household income in Rossmoor?

Rossmoor has a median household income of $211,597, representing a +5.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Rossmoor?

The employment rate is 96.4% in Rossmoor, with a workforce of 5,161 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 92.8% (4,790 residents)
  • Blue-collar workers: 7.2% (371 residents)

Places of employment:
  • Self-employed: 18.8% (973 residents)
  • Private companies: 61.2% (3,160 residents)
  • Governmental workers: 13.2% (682 residents)
  • Not-for-profit companies: 6.7% (346 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025