Population Demographics for Jefferson County, Colorado in 2019, 2018



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Population Demographics by Race

RacePopulation% of Total
Total Population534,543100
White472,69488
Hispanic or Latino76,44514
Some Other Race22,4254
Two or More Races14,5462
Asian14,0372
Black or African American5,6671
American Indian4,717Below 1%
Three or more races1,003Below 1%
Native Hawaiian Pacific Islander457Below 1%
Native Hawaiian173Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population265,317269,226534,543
White234,361238,333472,694
Hispanic or Latino37,74238,70376,445
Some Other Race11,35011,07522,425
Two or More Races7,2547,29214,546
Asian6,4107,62714,037
Black or African American3,3652,3025,667
American Indian2,3342,3834,717
Three or more races5035001,003
Native Hawaiian Pacific Islander243214457
Native Hawaiian9281173

Relevant Related Information

Demographic population totals

Total population in Jefferson County

 
Total Population:534,543
Male Population:265,317
Female Population:269,226

Demographic median age by sex

Median age in Jefferson County

 
Both sexes40
Male39
Female41

Demographic sex by age for the population in households

Population in households in Jefferson County

 
Total Population:527,116
Male Population:260,543
Under 5 years:15,526
5 to 9 years:16,852
10 to 14 years:17,416
15 to 17 years:11,041
18 and 19 years:6,501
20 years:3,168
21 years:3,066
22 to 24 years:9,841
25 to 29 years:16,787
30 to 34 years:16,095
35 to 39 years:16,996
40 to 44 years:18,299
45 to 49 years:21,358
50 to 54 years:22,649
55 to 59 years:19,879
60 and 61 years:6,896
62 to 64 years:9,183
65 and 66 years:4,567
67 to 69 years:5,765
70 to 74 years:7,069
75 to 79 years:5,300
80 to 84 years:3,653
85 years and over:2,636
Female Population:266,573
Under 5 years:14,870
5 to 9 years:15,966
10 to 14 years:16,485
15 to 17 years:10,514
18 and 19 years:5,681
20 years:2,727
21 years:2,653
22 to 24 years:9,054
25 to 29 years:16,088
30 to 34 years:15,804
35 to 39 years:16,926
40 to 44 years:18,905
45 to 49 years:23,119
50 to 54 years:23,366
55 to 59 years:20,994
60 and 61 years:7,199
62 to 64 years:9,703
65 and 66 years:5,007
67 to 69 years:6,602
70 to 74 years:8,294
75 to 79 years:6,575
80 to 84 years:5,090
85 years and over:4,951

Demographic average population of home by age

Average household size in Jefferson County

 
Total:2
Under 18 years:0
18 years and over:1

Demographic household type

Number of occupied homes in Jefferson County

 
Total:218,160
Family led homes:142,779
Husband-wife family:111,377
Other family:31,402
Population of male led with no wife present:9,740
Population female led with no husband present:21,662
Population of Nonfamily homes:75,381
Population living alone:59,794
Population not living alone:15,587

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

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

 
Total:218,160
Population of homes with one or more people under 18 years:66,272
Population of family homes:65,774
Husband-wife family:46,300
Under 6 years only:11,243
Under 6 years and 6 to 17 years:8,857
6 to 17 years only:26,200
Other family:19,474
Male householder, no wife present:5,752
Under 6 years only:1,352
Under 6 years and 6 to 17 years:788
6 to 17 years only:3,612
Female led with no husband present:13,722
Under 6 years only:2,762
Under 6 years and 6 to 17 years:2,161
6 to 17 years only:8,799
Nonfamily households:498
Male led households:371
Under 6 years only:76
Under 6 years and 6 to 17 years:26
6 to 17 years only:269
Female led householder:127
Under 6 years only:32
Under 6 years and 6 to 17 years:14
6 to 17 years only:81
Households with no people under 18 years:151,888
Family households:77,005
Husband-wife family:65,077
Other family:11,928
Male led with no wife present:3,988
Female led with no husband present:7,940
Nonfamily households:74,883
Male led householder:35,893
Female led householder:38,990

Demographic type of home by age of owner-renter

Total number led homes in Jefferson County, by type

 
Total Home Population:218,160
Population of Family homes:142,779
Population of 15 to 24 year olds:3,043
Population of 25 to 34 year olds:19,094
Population of 35 to 44 year olds:29,429
Population of 45 to 54 year olds:37,646
Population of 55 to 59 year olds:16,231
Population of 60 to 64 year olds:13,158
Population of 65 to 74 year olds:14,890
Population of 75 to 84 year olds:7,399
Population of 85 year olds and over:1,889
Population of Nonfamily Homes:75,381
Population of 15 to 24 year olds:5,488
Population of 25 to 34 year olds:11,322
Population of 35 to 44 year olds:9,191
Population of 45 to 54 year olds:14,471
Population of 55 to 59 year olds:8,174
Population of 60 to 64 year olds:7,043
Population of 65 to 74 year olds:8,969
Population of 75 to 84 year olds:6,863
Population of 85 year olds and over:3,860

Demographic population of homes with people 60 year olds and over

households in Jefferson County containing people over 60

 
Total Population:218,160
Population of homes with one or more people 60 years and over:70,136
1-person household:24,675
2-or-more-person household:45,461
Family households:42,921
Nonfamily households:2,540
Population of homes with no people 60 years and over:148,024
1-person household:35,119
2-or-more-person household:112,905
Family homes:99,858
Nonfamily homes:13,047

Demographic population of multigenerational homes

homes in Jefferson County with multiple generations.

 
Total Population:218,160
Home has three or more generations:6,060
Home does not have three or more generations:212,100

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Jefferson County under 18 years old in homes

 
Total Population:118,622
Unmarried partner of home lead present:7,073
In family homes:6,709
Population of male led and male partner homes:196
Population of male led and female partner households:2,980
Population of female led and female partner households:429
Population of female led and male partner households:3,104
In nonfamily homes:364
Population of male led and male partner homes:3
Population of male led and female partner homes:296
Population of female led and female partner homes:19
Population of female led and male partner homes:46
No unmarried partner of home lead present:111,549
In family homes:111,258
Population of husband-wife family homes:86,000
Population of male lead with no wife present, family homes:6,002
Population of female lead with no husband present, family homes:19,256
In nonfamily homes:291

Demographic population in families by age

Population in families living in Jefferson County

 
Total Population:422,209
Population Under 18 years:117,054
Population 18 years and over:305,155

Demographic tenure of people in homes

How long in Jefferson County have lived in one place.

 
Total:218,160
Population of Owner occupied homes:154,141
Family home:111,832
Nonfamily homess:42,309
Male led home:18,871
Living alone:14,685
Not living alone:4,186
Female led home:23,438
Living alone:19,917
Not living alone:3,521
Population of Renter occupied homes:64,019
Family run homes:30,947
Husband-wife family:16,256
Other family:14,691
Male led with no wife present:4,374
Female led with no husband present:10,317
Nonfamily Homes:33,072
Male led homes:17,393
Male living alone:12,671
Male not living alone:4,722
Female led homes:15,679
Females living alone:12,521
Females not living alone:3,158