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Population Demographics for Santa Clara County, California in 2020, 2019



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Population Demographics by Race

RacePopulation% of Total
Total Population1,781,642100
White836,61646
Asian570,52432
Hispanic or Latino479,21026
Some Other Race220,80612
Two or More Races87,2484
Black or African American46,4282
American Indian12,960Below 1%
Native Hawaiian Pacific Islander7,060Below 1%
Three or more races6,625Below 1%
Native Hawaiian964Below 1%
Alaska Native tribes103Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population893,851887,7911,781,642
White423,065413,551836,616
Asian278,345292,179570,524
Hispanic or Latino244,339234,871479,210
Some Other Race114,428106,378220,806
Two or More Races43,95343,29587,248
Black or African American24,07422,35446,428
American Indian6,5166,44412,960
Native Hawaiian Pacific Islander3,4703,5907,060
Three or more races3,1763,4496,625
Native Hawaiian485479964
Alaska Native tribes4657103

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Demographic population totals

Total population in Santa Clara County

 
Total Population:1,781,642
Male Population:893,851
Female Population:887,791

Demographic median age by sex

Median age in Santa Clara County

 
Both sexes36
Male35
Female37

Demographic sex by age for the population in households

Population in households in Santa Clara County

 
Total Population:1,751,292
Male Population:876,876
Under 5 years:63,523
5 to 9 years:62,215
10 to 14 years:58,052
15 to 17 years:35,584
18 and 19 years:20,642
20 years:10,307
21 years:10,303
22 to 24 years:35,208
25 to 29 years:67,830
30 to 34 years:68,377
35 to 39 years:70,409
40 to 44 years:68,992
45 to 49 years:69,650
50 to 54 years:62,687
55 to 59 years:49,577
60 and 61 years:17,001
62 to 64 years:22,372
65 and 66 years:12,164
67 to 69 years:15,721
70 to 74 years:20,598
75 to 79 years:15,482
80 to 84 years:10,937
85 years and over:9,245
Female Population:874,416
Under 5 years:60,686
5 to 9 years:59,498
10 to 14 years:55,290
15 to 17 years:33,640
18 and 19 years:18,029
20 years:8,829
21 years:9,075
22 to 24 years:31,783
25 to 29 years:64,204
30 to 34 years:66,461
35 to 39 years:69,142
40 to 44 years:67,328
45 to 49 years:67,019
50 to 54 years:61,484
55 to 59 years:51,667
60 and 61 years:18,415
62 to 64 years:24,476
65 and 66 years:13,780
67 to 69 years:18,265
70 to 74 years:24,724
75 to 79 years:19,420
80 to 84 years:15,384
85 years and over:15,817

Demographic average population of home by age

Average household size in Santa Clara County

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

Demographic household type

Number of occupied homes in Santa Clara County

 
Total:604,204
Family led homes:426,824
Husband-wife family:330,540
Other family:96,284
Population of male led with no wife present:31,502
Population female led with no husband present:64,782
Population of Nonfamily homes:177,380
Population living alone:131,506
Population not living alone:45,874

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

Total occupied homes in Santa Clara County with people under 18 years old:

 
Total:604,204
Population of homes with one or more people under 18 years:232,072
Population of family homes:230,441
Husband-wife family:176,782
Under 6 years only:47,953
Under 6 years and 6 to 17 years:40,380
6 to 17 years only:88,449
Other family:53,659
Male householder, no wife present:16,312
Under 6 years only:3,793
Under 6 years and 6 to 17 years:3,496
6 to 17 years only:9,023
Female led with no husband present:37,347
Under 6 years only:6,826
Under 6 years and 6 to 17 years:7,478
6 to 17 years only:23,043
Nonfamily households:1,631
Male led households:1,115
Under 6 years only:264
Under 6 years and 6 to 17 years:144
6 to 17 years only:707
Female led householder:516
Under 6 years only:130
Under 6 years and 6 to 17 years:52
6 to 17 years only:334
Households with no people under 18 years:372,132
Family households:196,383
Husband-wife family:153,758
Other family:42,625
Male led with no wife present:15,190
Female led with no husband present:27,435
Nonfamily households:175,749
Male led householder:87,804
Female led householder:87,945

Demographic type of home by age of owner-renter

Total number led homes in Santa Clara County, by type

 
Total Home Population:604,204
Population of Family homes:426,824
Population of 15 to 24 year olds:6,822
Population of 25 to 34 year olds:63,960
Population of 35 to 44 year olds:109,038
Population of 45 to 54 year olds:109,871
Population of 55 to 59 year olds:40,047
Population of 60 to 64 year olds:31,306
Population of 65 to 74 year olds:37,983
Population of 75 to 84 year olds:20,962
Population of 85 year olds and over:6,835
Population of Nonfamily Homes:177,380
Population of 15 to 24 year olds:11,037
Population of 25 to 34 year olds:36,212
Population of 35 to 44 year olds:25,383
Population of 45 to 54 year olds:29,862
Population of 55 to 59 year olds:14,823
Population of 60 to 64 year olds:13,883
Population of 65 to 74 year olds:19,795
Population of 75 to 84 year olds:15,980
Population of 85 year olds and over:10,405

Demographic population of homes with people 60 year olds and over

households in Santa Clara County containing people over 60

 
Total Population:604,204
Population of homes with one or more people 60 years and over:193,060
1-person household:53,421
2-or-more-person household:139,639
Family households:131,383
Nonfamily households:8,256
Population of homes with no people 60 years and over:411,144
1-person household:78,085
2-or-more-person household:333,059
Family homes:295,441
Nonfamily homes:37,618

Demographic population of multigenerational homes

homes in Santa Clara County with multiple generations.

 
Total Population:604,204
Home has three or more generations:37,877
Home does not have three or more generations:566,327

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Santa Clara County under 18 years old in homes

 
Total Population:428,344
Unmarried partner of home lead present:25,339
In family homes:24,661
Population of male led and male partner homes:856
Population of male led and female partner households:11,725
Population of female led and female partner households:1,363
Population of female led and male partner households:10,717
In nonfamily homes:678
Population of male led and male partner homes:4
Population of male led and female partner homes:541
Population of female led and female partner homes:28
Population of female led and male partner homes:105
No unmarried partner of home lead present:403,005
In family homes:401,341
Population of husband-wife family homes:330,562
Population of male lead with no wife present, family homes:16,329
Population of female lead with no husband present, family homes:54,450
In nonfamily homes:1,664

Demographic population in families by age

Population in families living in Santa Clara County

 
Total Population:1,447,360
Population Under 18 years:420,111
Population 18 years and over:1,027,249

Demographic tenure of people in homes

How long in Santa Clara County have lived in one place.

 
Total:604,204
Population of Owner occupied homes:348,298
Family home:271,352
Nonfamily homess:76,946
Male led home:33,855
Living alone:24,965
Not living alone:8,890
Female led home:43,091
Living alone:35,664
Not living alone:7,427
Population of Renter occupied homes:255,906
Family run homes:155,472
Husband-wife family:102,985
Other family:52,487
Male led with no wife present:17,097
Female led with no husband present:35,390
Nonfamily Homes:100,434
Male led homes:55,064
Male living alone:36,763
Male not living alone:18,301
Female led homes:45,370
Females living alone:34,114
Females not living alone:11,256