Rancho Santa Margarita, CA Demographic Statistics

Updated June 5, 2020 | Infoplease Staff

Number

Percent

Total population47,214100.0
SEX AND AGE
Male23,21949.2
Female23,99550.8
Under 5 years4,83210.2
5 to 9 years5,19211.0
10 to 14 years3,9988.5
15 to 19 years2,6695.7
20 to 24 years1,8453.9
25 to 34 years8,17317.3
35 to 44 years11,38424.1
45 to 54 years5,53611.7
55 to 59 years1,2662.7
60 to 64 years7281.5
65 to 74 years9902.1
75 to 84 years5041.1
85 years and over970.2
Median age (years)31.9(X)
18 years and over31,35966.4
Male
15,10232.0
Female
16,25734.4
21 years and over30,19664.0
62 years and over1,9504.1
65 years and over1,5913.4
Male
6351.3
Female
9562.0
RACE
One race45,25695.9
White
38,52381.6
Black or African American
8261.7
American Indian and Alaska Native
1990.4
Asian
3,4927.4
Asian Indian
2880.6
Chinese
5981.3
Filipino
1,1352.4
Japanese
4360.9
Korean
2660.6
Vietnamese
5031.1

Other Asian 1

2660.6
Native Hawaiian and Other Pacific Islander
970.2
Native Hawaiian
420.1
Guamanian or Chamorro
110.0
Samoan
150.0

Other Pacific Islander 2

290.1
Some other race
2,1194.5
Two or more races1,9584.1

Race alone or in combination with one or more other races 3

White40,26685.3
Black or African American1,0842.3
American Indian and Alaska Native4901.0
Asian4,4049.3
Native Hawaiian and Other Pacific Islander2330.5
Some other race2,8206.0
HISPANIC OR LATINO AND RACE
Total population47,214100.0
Hispanic or Latino (of any race)6,13913.0
Mexican
4,1278.7
Puerto Rican
1800.4
Cuban
1600.3
Other Hispanic or Latino
1,6723.5
Not Hispanic or Latino41,07587.0
White alone
35,13274.4
RELATIONSHIP
Total population47,214100.0
In households47,200100.0
Householder
16,25334.4
Spouse
10,52322.3
Child
17,26436.6
Own child under 18 years
15,39232.6
Other relatives
1,3953.0
Under 18 years
3300.7
Nonrelatives
1,7653.7
Unmarried partner
7851.7
In group quarters140.0
Institutionalized population
130.0
Noninstitutionalized population
10.0
HOUSEHOLDS BY TYPE
Total households16,253100.0
Family households (families)12,41176.4
With own children under 18 years
8,34651.4
Married-couple family
10,52364.7
With own children under 18 years
7,03443.3
Female householder, no husband present
1,3868.5
With own children under 18 years
9966.1
Nonfamily households3,84223.6
Householder living alone
2,88317.7
Householder 65 years and over
3862.4
Households with individuals under 18 years8,56652.7
Households with individuals 65 years and over1,2257.5
Average household size2.90(X)
Average family size3.35(X)
HOUSING OCCUPANCY
Total housing units16,515100.0
Occupied housing units16,25398.4
Vacant housing units2621.6
For seasonal, recreational, or occasional use
290.2
Homeowner vacancy rate (percent)0.5(X)
Rental vacancy rate (percent)3.0(X)
HOUSING TENURE
Occupied housing units16,253100.0
Owner-occupied housing units12,72378.3
Renter-occupied housing units3,53021.7
Average household size of owner-occupied unit3.06(X)
Average household size of renter-occupied unit2.35(X)
(X) Not applicable
1 Other Asian alone, or two or more Asian categories.
2 Other Pacific Islander alone, or two or more Native Hawaiian and Other Pacific Islander categories.
3 In combination with one or more other races listed. The six numbers may add to more than the total population and the six percentages may add to more than 100 percent because individuals may report more than one race.
Source: U.S. Census Bureau, Census 2000 Summary File 1, Matrices P1, P3, P4, P8, P9, P12, P13, P,17, P18, P19, P20, P23, P27, P28, P33, PCT5, PCT8, PCT11, PCT15, H1, H3, H4, H5, H11, and H12.

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