Population Demographics for Diamond Bar, California in 2020, 2019



Other Counties and Cities in California


Population Demographics by Race

RacePopulation% of Total
Total Population55,544100
Asian29,14452
White18,43433
Hispanic or Latino11,13820
Some Other Race3,2375
Black or African American2,2884
Two or More Races2,1573
American Indian178Below 1%
Three or more races150Below 1%
Native Hawaiian Pacific Islander106Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population27,09428,45055,544
Asian14,00915,13529,144
White9,1079,32718,434
Hispanic or Latino5,3615,77711,138
Some Other Race1,5971,6403,237
Black or African American1,1471,1412,288
Two or More Races1,0831,0742,157
American Indian9781178
Three or more races7278150
Native Hawaiian Pacific Islander5452106

Relevant Related Information

Demographic population totals

Total population in Diamond Bar

 
Total Population:55,544
Male Population:27,094
Female Population:28,450

Demographic median age by sex

Median age in Diamond Bar

 
Both sexes41
Male39
Female42

Demographic sex by age for the population in households

Population in households in Diamond Bar

 
Total Population:55,415
Male Population:27,044
Under 5 years:1,240
5 to 9 years:1,466
10 to 14 years:1,932
15 to 17 years:1,505
18 and 19 years:875
20 years:442
21 years:438
22 to 24 years:1,217
25 to 29 years:1,693
30 to 34 years:1,390
35 to 39 years:1,525
40 to 44 years:1,895
45 to 49 years:2,160
50 to 54 years:2,420
55 to 59 years:2,095
60 and 61 years:799
62 to 64 years:988
65 and 66 years:552
67 to 69 years:651
70 to 74 years:743
75 to 79 years:495
80 to 84 years:311
85 years and over:212
Female Population:28,371
Under 5 years:1,149
5 to 9 years:1,396
10 to 14 years:1,826
15 to 17 years:1,375
18 and 19 years:739
20 years:342
21 years:387
22 to 24 years:1,143
25 to 29 years:1,572
30 to 34 years:1,451
35 to 39 years:1,820
40 to 44 years:2,220
45 to 49 years:2,613
50 to 54 years:2,662
55 to 59 years:2,342
60 and 61 years:834
62 to 64 years:1,041
65 and 66 years:547
67 to 69 years:668
70 to 74 years:842
75 to 79 years:589
80 to 84 years:449
85 years and over:364

Demographic average population of home by age

Average household size in Diamond Bar

 
Total:3
Under 18 years:0
18 years and over:2

Demographic household type

Number of occupied homes in Diamond Bar

 
Total:17,880
Family led homes:14,843
Husband-wife family:11,792
Other family:3,051
Population of male led with no wife present:886
Population female led with no husband present:2,165
Population of Nonfamily homes:3,037
Population living alone:2,308
Population not living alone:729

Demographic population of homes with people under 18 years old by type

Total occupied homes in Diamond Bar with people under 18 years old:

 
Total:17,880
Population of homes with one or more people under 18 years:7,008
Population of family homes:6,971
Husband-wife family:5,601
Under 6 years only:1,023
Under 6 years and 6 to 17 years:871
6 to 17 years only:3,707
Other family:1,370
Male householder, no wife present:344
Under 6 years only:41
Under 6 years and 6 to 17 years:47
6 to 17 years only:256
Female led with no husband present:1,026
Under 6 years only:122
Under 6 years and 6 to 17 years:114
6 to 17 years only:790
Nonfamily households:37
Male led households:21
Under 6 years only:2
Under 6 years and 6 to 17 years:3
6 to 17 years only:16
Female led householder:16
Under 6 years only:1
Under 6 years and 6 to 17 years:0
6 to 17 years only:15
Households with no people under 18 years:10,872
Family households:7,872
Husband-wife family:6,191
Other family:1,681
Male led with no wife present:542
Female led with no husband present:1,139
Nonfamily households:3,000
Male led householder:1,329
Female led householder:1,671

Demographic type of home by age of owner-renter

Total number led homes in Diamond Bar, by type

 
Total Home Population:17,880
Population of Family homes:14,843
Population of 15 to 24 year olds:144
Population of 25 to 34 year olds:1,126
Population of 35 to 44 year olds:2,975
Population of 45 to 54 year olds:4,546
Population of 55 to 59 year olds:2,069
Population of 60 to 64 year olds:1,634
Population of 65 to 74 year olds:1,640
Population of 75 to 84 year olds:596
Population of 85 year olds and over:113
Population of Nonfamily Homes:3,037
Population of 15 to 24 year olds:155
Population of 25 to 34 year olds:419
Population of 35 to 44 year olds:420
Population of 45 to 54 year olds:534
Population of 55 to 59 year olds:335
Population of 60 to 64 year olds:340
Population of 65 to 74 year olds:479
Population of 75 to 84 year olds:268
Population of 85 year olds and over:87

Demographic population of homes with people 60 year olds and over

households in Diamond Bar containing people over 60

 
Total Population:17,880
Population of homes with one or more people 60 years and over:6,839
1-person household:1,034
2-or-more-person household:5,805
Family households:5,631
Nonfamily households:174
Population of homes with no people 60 years and over:11,041
1-person household:1,274
2-or-more-person household:9,767
Family homes:9,212
Nonfamily homes:555

Demographic population of multigenerational homes

homes in Diamond Bar with multiple generations.

 
Total Population:17,880
Home has three or more generations:1,597
Home does not have three or more generations:16,283

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Diamond Bar under 18 years old in homes

 
Total Population:11,882
Unmarried partner of home lead present:335
In family homes:322
Population of male led and male partner homes:14
Population of male led and female partner households:139
Population of female led and female partner households:22
Population of female led and male partner households:147
In nonfamily homes:13
Population of male led and male partner homes:0
Population of male led and female partner homes:10
Population of female led and female partner homes:0
Population of female led and male partner homes:3
No unmarried partner of home lead present:11,547
In family homes:11,506
Population of husband-wife family homes:9,719
Population of male lead with no wife present, family homes:392
Population of female lead with no husband present, family homes:1,395
In nonfamily homes:41

Demographic population in families by age

Population in families living in Diamond Bar

 
Total Population:50,194
Population Under 18 years:11,726
Population 18 years and over:38,468

Demographic tenure of people in homes

How long in Diamond Bar have lived in one place.

 
Total:17,880
Population of Owner occupied homes:14,513
Family home:12,308
Nonfamily homess:2,205
Male led home:959
Living alone:740
Not living alone:219
Female led home:1,246
Living alone:1,036
Not living alone:210
Population of Renter occupied homes:3,367
Family run homes:2,535
Husband-wife family:1,715
Other family:820
Male led with no wife present:231
Female led with no husband present:589
Nonfamily Homes:832
Male led homes:391
Male living alone:208
Male not living alone:183
Female led homes:441
Females living alone:324
Females not living alone:117