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CITY · 2000 CENSUS

Rancho Santa Margarita

California · 47,214 residents · 12.928 sq mi
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The short version

Rancho Santa Margarita is significantly wealthier than the US average, with a median household income of $78,475. The city has more than doubled in size since 1990, adding 35,824 residents. 44% of adults hold a bachelor's degree or higher, well above the national rate of 24%. Median home value is $272,900. Poverty is rare here, at 2.9% of residents. Households here earn about 65% more than the California median.

At a glance
Wealthier
above the US median
US median: $42,589
Younger
median age 31.9
US median: 35.2
More educated
44% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

Total population
47,214
+315%since 1990
from 11,390 in 1990
1990 – 2025
Median age
31.9
+12%since 1990
from 28.6 in 1990
US average: 35.2
Population, 1990 – 2024
8K19K30K42K53K1990201020202024Rancho Santa Margarita
202447K
1990201020202024
Age distribution, 2000
Under 510.2%(4,832)
US avg: 6.8%
5 to 911%(5,192)
US avg: 7.3%
10 to 148.5%(3,998)
US avg: 7.3%
15 to 195.7%(2,669)
US avg: 7.2%
20 to 243.9%(1,845)
US avg: 6.7%
25 to 3417.3%(8,173)
US avg: 14.2%
35 to 4424.1%(11,384)
US avg: 16%
45 to 5411.7%(5,536)
US avg: 13.4%
55 to 644.2%(1,994)
US avg: 8.6%
65 to 742.1%(990)
US avg: 6.5%
75 to 841.1%(504)
US avg: 4.4%
85 and over0.2%(97)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$78,475
+17%inflation adjusted, since 1990
from $50,968 in 1990
US average: $42,589
1990 – 2024
Per capita income
$31,531
+47%since 1990
from $21,495 in 1990
US average: $21,522
Poverty rate
2.9%
+1.0 ptssince 1990
from 1.9% in 1990
US average: 12.4%
Section 03

Housing

Median home value
$272,900
−1%inflation adjusted, since 1990
from $209,000 in 1990
US average: $120,530
1990 – 2024
Median gross rent
$1,110
+4%inflation adjusted, since 1990
from $810 in 1990
US average: $602
Owner-occupied
78.3%
−1.1 ptssince 1990
from 79.4% in 1990
21.7% rent
RELATED:See current rent listings in Rancho Santa Margarita on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic85.1%(9,688)
Black1.5%(171)
Hispanic / Latino11.2%(1,272)
Asian8.6%(981)
2000
White, non-Hispanic74.4%(35,132)
Black1.7%(787)
Hispanic / Latino13%(6,139)
Asian7.3%(3,440)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican15.8%(7,425)
Spaniard0.6%(269)
Peruvian0.5%(224)
Salvadoran0.3%(158)
Guatemalan0.3%(156)
Cuban0.3%(143)
Puerto Rican0.3%(137)
Colombian0.3%(122)
Argentine0.2%(92)
Chilean0.2%(76)
+ 7 more hispanic origin groups with data
Bolivian0.2%(72)
Venezuelan0.1%(44)
Costa Rican0.1%(42)
Honduran0.1%(28)
Asian origin
Filipino3.9%(1,844)
Chinese2%(932)
Vietnamese1.3%(621)
Asian Indian1.2%(554)
Japanese1%(487)
Korean0.8%(397)
Thai0.7%(324)
Taiwanese0.3%(126)
Indonesian0.2%(111)
Pakistani0.2%(86)
Nepalese0.1%(53)
Kazakh0.1%(46)
+ 4 more asian origin groups with data
Cambodian0.1%(33)
Laotian0%(20)
Hmong0%(13)
Pacific Islander origin
Chamorro0.3%(148)
Samoan0.1%(33)
Guamanian0%(20)
Ancestry
German11.7%(5,509)
English11.7%(5,482)
Irish10.8%(5,053)
Italian7%(3,308)
American3.7%(1,739)
Polish2.5%(1,174)
Iranian2.4%(1,139)
French2.3%(1,090)
Scottish2%(935)
Russian1.6%(753)
Swedish1.5%(714)
Dutch1.4%(641)
+ 41 more ancestry groups with data
Norwegian1.2%(546)
Danish0.9%(424)
Arab0.8%(396)
Scotch-Irish0.8%(393)
Brazilian0.5%(240)
Armenian0.5%(237)
Portuguese0.4%(198)
Greek0.4%(196)
Finnish0.4%(185)
Welsh0.4%(183)
British0.4%(178)
Swiss0.3%(145)
West Indian0.3%(128)
Hungarian0.3%(122)
Czech0.3%(120)
Ukrainian0.2%(117)
Syrian0.2%(114)
Austrian0.2%(114)
Romanian0.2%(113)
Lebanese0.2%(93)
Turkish0.2%(93)
Bulgarian0.2%(87)
Ghanaian0.2%(79)
Canadian0.1%(66)
Lithuanian0.1%(66)
Iraqi0.1%(55)
Nigerian0.1%(50)
Belgian0.1%(46)
Croatian0.1%(46)
Serbian0.1%(37)
Palestinian0.1%(34)
Slovene0.1%(34)
Haitian0.1%(29)
Jordanian0.1%(28)
Egyptian0.1%(24)
Israeli0%(19)
Slovak0%(15)
Jamaican0%(10)
RANKED:Largest Mexican population · Largest German population · Largest English population · Largest Irish population · Largest Italian population
Section 05

Education

Bachelor's degree or higher
43.8%
+5.7 ptssince 1990
from 38.1% in 1990
US average: 24.4%
High school or higher
95.1%
+0.2 ptssince 1990
from 94.9% in 1990
US average: 80.3%
Graduate degree
11.9%
+3.7 ptssince 1990
from 8.2% in 1990
US average: 8.8%
Section 06

Commute & transportation

Average commute
23.0 min
−30%since 1990
from 32.8 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married22.9%(3,693)
Married69.5%(11,224)
Widowed0.7%(119)
Divorced6.9%(1,116)
Women 15+
Never married19%(3,288)
Married65.8%(11,369)
Widowed4%(693)
Divorced11.2%(1,938)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Drill deeper

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Head to head

Compare Rancho Santa Margarita to nearby cities

RANCHO SANTA MARGARITA VS
Coto de Caza
Income$243,816+211%
Home value$1,535,600+463%
Population15,190−67%
SEE FULL COMPARISON →
RANCHO SANTA MARGARITA VS
Mission Viejo
Income$136,123+73%
Home value$1,009,600+270%
Population90,484+98%
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RANCHO SANTA MARGARITA VS
Lake Forest
Income$135,175+72%
Home value$937,000+243%
Population86,333+89%
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RANCHO SANTA MARGARITA VS
Ladera Ranch
Income$184,458+135%
Home value$1,151,000+322%
Population23,793−48%
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Frequently asked

How many people live in Rancho Santa Margarita, California?

Rancho Santa Margarita, California has about 47,214 residents according to the 2000 Census.

What is the median household income in Rancho Santa Margarita, California?

The typical household in Rancho Santa Margarita, California earns about $78,475 a year. Half of households make more than that, and half make less.

Is Rancho Santa Margarita, California expensive?

In Rancho Santa Margarita, California, the median home is worth about $272,900, and the typical rent is about $1,110 a month.

How educated are people in Rancho Santa Margarita, California?

About 43.8% of adults age 25 and over in Rancho Santa Margarita, California hold a bachelor's degree or higher.

What is the poverty rate in Rancho Santa Margarita, California?

About 2.9% of people in Rancho Santa Margarita, California live below the federal poverty line.

Has Rancho Santa Margarita, California grown since 1990?

Yes, Rancho Santa Margarita, California has grown since 1990. The population has added about 35,824 residents, a change of about 315 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →