Diamond Bar, CA Demographic Statistics

Updated June 5, 2020 | Infoplease Staff

Number

Percent

Total population56,287100.0
SEX AND AGE
Male27,56649.0
Female28,72151.0
Under 5 years3,2165.7
5 to 9 years4,1417.4
10 to 14 years4,8518.6
15 to 19 years4,5928.2
20 to 24 years3,3395.9
25 to 34 years6,69311.9
35 to 44 years9,94817.7
45 to 54 years9,92117.6
55 to 59 years3,2665.8
60 to 64 years2,1073.7
65 to 74 years2,6364.7
75 to 84 years1,2862.3
85 years and over2910.5
Median age (years)36.5(X)
18 years and over41,10473.0
Male
19,70035.0
Female
21,40438.0
21 years and over38,74168.8
62 years and over5,3619.5
65 years and over4,2137.5
Male
1,8433.3
Female
2,3704.2
RACE
One race53,91995.8
White
23,10341.0
Black or African American
2,6804.8
American Indian and Alaska Native
1850.3
Asian
24,06642.8
Asian Indian
2,2534.0
Chinese
10,09117.9
Filipino
3,0105.3
Japanese
9551.7
Korean
5,5809.9
Vietnamese
6261.1

Other Asian 1

1,5512.8
Native Hawaiian and Other Pacific Islander
670.1
Native Hawaiian
170.0
Guamanian or Chamorro
140.0
Samoan
100.0

Other Pacific Islander 2

260.0
Some other race
3,8186.8
Two or more races2,3684.2

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

White24,84244.1
Black or African American2,9715.3
American Indian and Alaska Native5120.9
Asian25,21744.8
Native Hawaiian and Other Pacific Islander2600.5
Some other race5,0288.9
HISPANIC OR LATINO AND RACE
Total population56,287100.0
Hispanic or Latino (of any race)10,39318.5
Mexican
7,58013.5
Puerto Rican
1970.3
Cuban
2280.4
Other Hispanic or Latino
2,3884.2
Not Hispanic or Latino45,89481.5
White alone
17,47131.0
RELATIONSHIP
Total population56,287100.0
In households56,16999.8
Householder
17,65131.4
Spouse
12,05221.4
Child
19,61534.8
Own child under 18 years
13,91124.7
Other relatives
4,8858.7
Under 18 years
1,0511.9
Nonrelatives
1,9663.5
Unmarried partner
4920.9
In group quarters1180.2
Institutionalized population
510.1
Noninstitutionalized population
670.1
HOUSEHOLDS BY TYPE
Total households17,651100.0
Family households (families)14,80183.9
With own children under 18 years
7,83544.4
Married-couple family
12,05268.3
With own children under 18 years
6,53737.0
Female householder, no husband present
1,95711.1
With own children under 18 years
9945.6
Nonfamily households2,85016.1
Householder living alone
2,20112.5
Householder 65 years and over
4722.7
Households with individuals under 18 years8,48948.1
Households with individuals 65 years and over3,12417.7
Average household size3.18(X)
Average family size3.47(X)
HOUSING OCCUPANCY
Total housing units17,959100.0
Occupied housing units17,65198.3
Vacant housing units3081.7
For seasonal, recreational, or occasional use
430.2
Homeowner vacancy rate (percent)0.7(X)
Rental vacancy rate (percent)1.9(X)
HOUSING TENURE
Occupied housing units17,651100.0
Owner-occupied housing units14,57282.6
Renter-occupied housing units3,07917.4
Average household size of owner-occupied unit3.21(X)
Average household size of renter-occupied unit3.05(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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