Population Demographics for Boulder, Colorado in 2019, 2018



Other Counties and Cities in Colorado


Population Demographics by Race

RacePopulation% of Total
Total Population97,385100
White85,70288
Hispanic or Latino8,5078
Asian4,6054
Some Other Race3,1393
Two or More Races2,5582
Black or African American876Below 1%
American Indian431Below 1%
Three or more races210Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population50,00447,38197,385
White44,00041,70285,702
Hispanic or Latino4,3214,1868,507
Asian2,3012,3044,605
Some Other Race1,6241,5153,139
Two or More Races1,2941,2642,558
Black or African American518358876
American Indian224207431
Three or more races108102210

Relevant Related Information

Demographic population totals

Total population in Boulder

 
Total Population:97,385
Male Population:50,004
Female Population:47,381

Demographic median age by sex

Median age in Boulder

 
Both sexes28
Male27
Female29

Demographic sex by age for the population in households

Population in households in Boulder

 
Total Population:89,280
Male Population:45,908
Under 5 years:1,988
5 to 9 years:1,950
10 to 14 years:1,809
15 to 17 years:1,046
18 and 19 years:1,563
20 years:2,563
21 years:2,591
22 to 24 years:5,222
25 to 29 years:4,784
30 to 34 years:3,468
35 to 39 years:2,996
40 to 44 years:2,785
45 to 49 years:2,510
50 to 54 years:2,537
55 to 59 years:2,453
60 and 61 years:897
62 to 64 years:1,169
65 and 66 years:588
67 to 69 years:661
70 to 74 years:818
75 to 79 years:600
80 to 84 years:459
85 years and over:451
Female Population:43,372
Under 5 years:1,958
5 to 9 years:1,916
10 to 14 years:1,740
15 to 17 years:1,077
18 and 19 years:1,543
20 years:2,203
21 years:2,256
22 to 24 years:3,709
25 to 29 years:3,936
30 to 34 years:3,081
35 to 39 years:2,774
40 to 44 years:2,637
45 to 49 years:2,577
50 to 54 years:2,636
55 to 59 years:2,557
60 and 61 years:925
62 to 64 years:1,162
65 and 66 years:592
67 to 69 years:761
70 to 74 years:982
75 to 79 years:764
80 to 84 years:709
85 years and over:877

Demographic average population of home by age

Average household size in Boulder

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

Demographic household type

Number of occupied homes in Boulder

 
Total:41,302
Family led homes:16,694
Husband-wife family:13,303
Other family:3,391
Population of male led with no wife present:1,131
Population female led with no husband present:2,260
Population of Nonfamily homes:24,608
Population living alone:14,767
Population not living alone:9,841

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

Total occupied homes in Boulder with people under 18 years old:

 
Total:41,302
Population of homes with one or more people under 18 years:7,876
Population of family homes:7,804
Husband-wife family:5,808
Under 6 years only:1,836
Under 6 years and 6 to 17 years:1,047
6 to 17 years only:2,925
Other family:1,996
Male householder, no wife present:560
Under 6 years only:138
Under 6 years and 6 to 17 years:53
6 to 17 years only:369
Female led with no husband present:1,436
Under 6 years only:284
Under 6 years and 6 to 17 years:137
6 to 17 years only:1,015
Nonfamily households:72
Male led households:42
Under 6 years only:7
Under 6 years and 6 to 17 years:1
6 to 17 years only:34
Female led householder:30
Under 6 years only:6
Under 6 years and 6 to 17 years:0
6 to 17 years only:24
Households with no people under 18 years:33,426
Family households:8,890
Husband-wife family:7,495
Other family:1,395
Male led with no wife present:571
Female led with no husband present:824
Nonfamily households:24,536
Male led householder:12,747
Female led householder:11,789

Demographic type of home by age of owner-renter

Total number led homes in Boulder, by type

 
Total Home Population:41,302
Population of Family homes:16,694
Population of 15 to 24 year olds:564
Population of 25 to 34 year olds:2,412
Population of 35 to 44 year olds:3,908
Population of 45 to 54 year olds:3,991
Population of 55 to 59 year olds:1,713
Population of 60 to 64 year olds:1,433
Population of 65 to 74 year olds:1,593
Population of 75 to 84 year olds:787
Population of 85 year olds and over:293
Population of Nonfamily Homes:24,608
Population of 15 to 24 year olds:8,252
Population of 25 to 34 year olds:5,492
Population of 35 to 44 year olds:2,642
Population of 45 to 54 year olds:2,316
Population of 55 to 59 year olds:1,480
Population of 60 to 64 year olds:1,257
Population of 65 to 74 year olds:1,339
Population of 75 to 84 year olds:1,013
Population of 85 year olds and over:817

Demographic population of homes with people 60 year olds and over

households in Boulder containing people over 60

 
Total Population:41,302
Population of homes with one or more people 60 years and over:9,166
1-person household:3,984
2-or-more-person household:5,182
Family households:4,645
Nonfamily households:537
Population of homes with no people 60 years and over:32,136
1-person household:10,783
2-or-more-person household:21,353
Family homes:12,049
Nonfamily homes:9,304

Demographic population of multigenerational homes

homes in Boulder with multiple generations.

 
Total Population:41,302
Home has three or more generations:302
Home does not have three or more generations:41,000

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Boulder under 18 years old in homes

 
Total Population:13,470
Unmarried partner of home lead present:534
In family homes:504
Population of male led and male partner homes:27
Population of male led and female partner households:178
Population of female led and female partner households:104
Population of female led and male partner households:195
In nonfamily homes:30
Population of male led and male partner homes:0
Population of male led and female partner homes:22
Population of female led and female partner homes:1
Population of female led and male partner homes:7
No unmarried partner of home lead present:12,936
In family homes:12,897
Population of husband-wife family homes:10,332
Population of male lead with no wife present, family homes:632
Population of female lead with no husband present, family homes:1,933
In nonfamily homes:39

Demographic population in families by age

Population in families living in Boulder

 
Total Population:47,415
Population Under 18 years:13,347
Population 18 years and over:34,068

Demographic tenure of people in homes

How long in Boulder have lived in one place.

 
Total:41,302
Population of Owner occupied homes:19,695
Family home:12,186
Nonfamily homess:7,509
Male led home:3,474
Living alone:2,435
Not living alone:1,039
Female led home:4,035
Living alone:3,113
Not living alone:922
Population of Renter occupied homes:21,607
Family run homes:4,508
Husband-wife family:2,832
Other family:1,676
Male led with no wife present:587
Female led with no husband present:1,089
Nonfamily Homes:17,099
Male led homes:9,315
Male living alone:4,875
Male not living alone:4,440
Female led homes:7,784
Females living alone:4,344
Females not living alone:3,440