Age and Sex in Colorado University, Boulder, Colorado (Neighborhood)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the neighborhoods in Boulder.
Scope: population of Boulder, Colorado University, and other neighborhoods in Boulder
Colorado University
Boulder
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%5%10%15%20%25%30%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-400.006%0.01%10.019%0.02%230.044%0.04%12130.204%0.20%40.067%0.07%20.033%0.03%70.114%0.11%60.098%0.10%60610.965%0.96%28290.455%0.46%250.405%0.41%1051.674%1.67%2302313.670%3.67%3333345.305%5.30%2832844.513%4.51%4174186.645%6.64%1941953.099%3.10%4917.811%7.81%3,8463,84761.183%61.2%691.105%1.10%300.484%0.48%400.641%0.64%91921.461%1.46%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Boulder and Colorado University
Female Male
Boulder
Colorado University
Shaded bar tips show excess over facing bar.
5%0%5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.004814%-0.000723%-0.122289%-0.040289%-0.005537%0.0%0.004814%0.122289%0.004814%0.0%230.373%0.37%-0.072547%-0.003344%-0.489585%-0.075891%0.1%0.072547%0.489585%0.014608%0.072547%0.1%2333.711%3.71%-0.496485%-0.793335%-0.496485%0.5%0.496485%0.125520%0.793335%0.199361%0.622005%0.6%1,2651,26620.133%20.1%-8.611232%-2.373364%-8.611232%8.6%8.611232%0.800908%2.373364%0.145845%9.412140%9.4%4,5324,53372.093%72.1%-0.073950%-0.341017%-0.073950%0.1%0.073950%0.057105%0.341017%0.050275%0.131055%0.1%2312323.690%3.69%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval 265+ 340-64 422-39 518-21 60-17

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Boulder and Colorado University
Female Male
Boulder
Colorado University
Shaded bar tips show excess over facing bar.
15%10%5%0%5%10%15%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000147%-0.028813%-0.047311%-0.000147%0.0%0.000147%0.000098%0.028813%0.000246%0.0%00.006%0.01%-0.001589%-0.000643%-0.103396%-0.031493%-0.002232%0.0%0.001589%0.103396%0.001589%0.0%10.019%0.02%-0.002029%-0.144565%-0.011952%-0.002029%0.0%0.002029%0.004742%0.144565%0.006772%0.0%230.044%0.04%-0.017571%-0.005572%-0.206412%-0.038133%-0.023143%0.0%0.017571%0.206412%0.017571%0.0%12130.204%0.20%-0.007188%-0.007881%-0.327262%-0.038576%-0.015070%0.0%0.007188%0.327262%0.007188%0.0%40.067%0.07%-0.007378%-0.343863%-0.084899%-0.007378%0.0%0.007378%0.001703%0.343863%0.009080%0.0%20.033%0.03%-0.000000%-0.037986%-0.438563%-0.008537%-0.037986%0.0%0.000000%0.438563%0.000000%0.0%70.114%0.11%-0.011350%-0.462910%-0.063555%-0.011350%0.0%0.011350%0.026288%0.462910%0.037638%0.0%60.098%0.10%-0.026303%-0.430848%-0.026303%0.0%0.026303%0.140386%0.430848%0.036995%0.166689%0.2%60610.965%0.96%-0.029254%-0.516411%-0.029254%0.0%0.029254%0.032524%0.516411%0.003415%0.061778%0.1%28290.455%0.46%-0.027429%-0.026146%-0.477329%-0.053575%0.1%0.027429%0.477329%0.050465%0.027429%0.0%250.405%0.41%-0.091786%-0.151207%-0.544489%-0.242992%0.2%0.091786%0.544489%0.012711%0.091786%0.1%1051.674%1.67%-0.285302%-0.590021%-0.001518%-0.285302%0.3%0.285302%0.163421%0.590021%0.448724%0.4%2302313.670%3.67%-0.448770%-0.638019%-0.448770%0.4%0.448770%0.163449%0.638019%0.170556%0.612219%0.6%3333345.305%5.30%-0.399206%-0.757921%-0.399206%0.4%0.399206%0.104212%0.757921%0.195409%0.503418%0.5%2832844.513%4.51%-1.090112%-1.447543%-1.090112%1.1%1.090112%0.034650%1.447543%0.588756%1.124762%1.1%4174186.645%6.64%-1.268510%-2.357238%-1.268510%1.3%1.268510%0.562470%2.357238%0.429710%1.830980%1.8%1941953.099%3.10%-3.276579%-2.669323%-3.276579%3.3%3.276579%1.257897%2.669323%0.052172%4.534476%4.5%4917.811%7.81%-14.949919%-2.233447%-14.949919%14.9%14.949919%0.691632%2.233447%0.050749%15.641551%15.6%3,8463,84761.183%61.2%-0.094083%-0.312401%-0.094083%0.1%0.094083%0.180102%0.312401%0.093278%0.274186%0.3%691.105%1.10%-0.037480%-0.328211%-0.037480%0.0%0.037480%0.021801%0.328211%0.119712%0.059281%0.1%300.484%0.48%-0.010655%-0.371087%-0.010655%0.0%0.010655%0.106833%0.371087%0.014229%0.117487%0.1%400.641%0.64%-0.130518%-0.031116%-0.332005%-0.008917%-0.161634%0.2%0.130518%0.332005%0.130518%0.1%91921.461%1.46%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Boulder and Colorado University
More Females More Males
Boulder
Colorado University
1k%0k%1k%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-164.197531%66.666667%66.666667%0.1k%1.6671.6737.500%37.5%62.500%62.5%-40.445840%-30.458716%-40.445840%0.0k%0.7120.7158.411%58.4%41.589%41.6%-8.267717%233.701565%233.701565%0.2k%3.3373.3423.057%23.1%76.943%76.9%-31.711572%-18.474265%-31.711572%0.0k%0.7590.7656.843%56.8%43.157%43.2%-109.637941%-11.787440%-109.637941%0.1k%0.4770.4867.704%67.7%32.296%32.3%-24.689655%23.076923%23.076923%0.0k%1.2311.2344.828%44.8%55.172%55.2%-1,000.000000%-1.946647%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-13.729508%231.607433%231.607433%0.2k%3.3163.3223.169%23.2%76.831%76.8%533.721941%8.586526%533.721941%0.5k%6.3376.3413.629%13.6%86.371%86.4%111.177119%0.661278%111.177119%0.1k%2.1122.1132.136%32.1%67.864%67.9%-95.322957%-95.322957%0.1k%10.572337%0.5120.5166.139%66.1%33.861%33.9%-164.738909%-164.738909%0.2k%2.334495%0.3780.3872.583%72.6%27.417%27.4%-0.257235%57.280046%57.280046%0.1k%1.5731.5738.868%38.9%61.132%61.1%36.421669%26.732084%36.421669%0.0k%1.3641.3642.297%42.3%57.703%57.7%26.104933%25.782228%26.104933%0.0k%1.2611.2644.227%44.2%55.773%55.8%3.178541%40.672783%3.178541%0.0k%1.0321.0349.218%49.2%50.782%50.8%44.341025%18.229376%44.341025%0.0k%1.4431.4440.926%40.9%59.074%59.1%38.390580%1.954513%38.390580%0.0k%1.3841.3841.948%41.9%58.052%58.1%4.626327%2.272245%4.626327%0.0k%1.0461.0548.870%48.9%51.130%51.1%191.428728%29.858300%191.428728%0.2k%2.9142.9125.547%25.5%74.453%74.5%58.168742%36.473988%58.168742%0.1k%1.5821.5838.734%38.7%61.266%61.3%1,000.000000%3.834356%1,000.000000%> 1000%11.02711.08.315%8.31%91.685%91.7%-23.840362%-2.685714%-23.840362%0.0k%0.8070.8155.325%55.3%44.675%44.7%
M:F ratio of males to females in the age cohort
F females as a percentage of the age cohort
M males as a percentage of the age cohort

Map of Age Cohorts by Tract in Colorado University

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
1.9%3.4%4.8%6.3%7.8%9.3%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
19%30%41%51%61%72%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
11.4%16.1%20.7%25.3%29.9%34.6%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
9.3%10.4%11.4%12.5%13.5%14.6%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
2.0%3.2%4.3%5.3%6.4%7.6%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
1.3%2.7%4.0%5.3%6.7%8.0%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
0.1%1.5%2.8%4.2%5.5%6.9%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
0.20%0.66%1.11%1.57%2.02%2.48%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
0.0%0.5%1.0%1.5%2.0%2.6%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block Group in Colorado University

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
0.3%2.3%4.3%6.4%8.4%10.4%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
2%21%40%59%78%97%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
1%8%15%22%29%36%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
0%6%11%16%21%26%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
0.2%2.3%4.4%6.5%8.5%10.7%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
0.0%2.2%4.5%6.7%9.0%11.2%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
0.0%3.1%6.1%9.2%12.3%15.4%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
0.0%1.0%1.9%2.9%3.9%4.9%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%0.7%1.3%2.0%2.7%3.4%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block in Colorado University

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%6%12%18%23%30%

College Age Cohorts by Block#24

Percentage of population aged 18 to 21 (%):
0%19%39%58%78%97%

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0%10%20%30%40%50%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%10%20%30%40%50%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0.0%4.5%9.0%13.5%18.1%22.6%

50s Age Cohorts by Block#28

Percentage of population aged 50 to 59 (%):
0.0%4.8%9.5%14.3%19.0%23.9%

60s Age Cohorts by Block#29

Percentage of population aged 60 to 69 (%):
0.0%2.5%5.0%7.5%10.0%12.5%

70s Age Cohorts by Block#30

Percentage of population aged 70 to 79 (%):
0.00%0.16%0.31%0.47%0.63%0.79%

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
0.00%0.12%0.23%0.35%0.46%0.58%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Age Cohorts by Neighborhood in Boulder

There are 67 neighborhoods in Boulder. This section compares Colorado University to all of the neighborhoods in Boulder and to those entities that contain or substantially overlap with Colorado University.

Children by Neighborhood#32

Percentage of population aged 0 to 17 (%):
Scope: population of Colorado University, selected other neighborhoods in Boulder, and entities that contain Colorado University
0%10%20%30%Count#Boulder Meadows NeighborhoodBoulder MdwsCrestview NeighborhoodCrestviewNorth Wonderland NeighborhoodN WonderlandNorthbriar NeighborhoodNorthbriarFoothills Community NeighborhoodFoothills CommCarolyn Heights NeighborhoodCarolyn HtsFour Mile Creek NeighborhoodFour Mile CrkMountainNorwood - Quince NeighborhoodNorwood - QuinceCentennial NeighborhoodCentennialGithens Acres NeighborhoodGithens AcresPinon NeighborhoodPinonOrchard Park NeighborhoodOrchard ParkMoores NeighborhoodMooresWestBuena Vista NeighborhoodBuena VistaSan Juan del Centro NeighborhoodSan Juan del CentroColoradoDevil's Thumb NeighborhoodDevil's ThumbUnited States of AmericaUnited StatesWonderland Hills NeighborhoodWonderland HlsPoplar NeighborhoodPoplarForest Glen NeighborhoodForest GlenJuniper - Kalmia NeighborhoodJuniper - KalmiaDakota Ridge NeighborhoodDakota RidgeNewlands NeighborhoodNewlandsOld North Boulder NeighborhoodOld N BoulderCountry Meadows NeighborhoodCountry MdwsChautauqua NeighborhoodChautauquaTable Mesa South NeighborhoodTable Mesa SEast Chautauqua NeighborhoodE ChautauquaBoulder Metro AreaBoulder AreaBoulder CountyBoulderShanahan Ridge NeighborhoodShanahan RdgEast Foothills NeighborhoodE FoothillsParkside NeighborhoodParksideWest Hawthorn NeighborhoodWest HawthornBoulder Valley School District RE-2Boulder Vly RE-2CU - East Campus NeighborhoodCU - E CampusGunbarrel NeighborhoodGunbarrelMajestic Heights NeighborhoodMajestic HtsPark East NeighborhoodPark EastBoulderKeewaydin NeighborhoodKeewaydinWhittier NeighborhoodWhittierSale Lake NeighborhoodSale LakeColorado University NeighborhoodColorado UnivUniversity Hill NeighborhoodUniv HlUniversity Heights NeighborhoodUniv HtsGoss Grove NeighborhoodGoss GroveCU - Williams Village NeighborhoodCU - Williams VlgGrandview NeighborhoodGrandviewHillside NeighborhoodHillside32.821388%32.821388%32.8%502503126.706834%26.706834%26.7%184226.499552%26.499552%26.5%117118326.499552%26.499552%26.5%1415426.499552%26.499552%26.5%39525.547445%25.547445%25.5%82625.069506%25.069506%25.1%230231724.709269%24.709269%24.7%5,732,5615.73M24.398915%24.398915%24.4%152824.293194%24.293194%24.3%4849924.293194%24.293194%24.3%20211023.972263%23.972263%24.0%91123.901591%23.901591%23.9%1431223.762883%23.762883%23.8%631323.760486%23.760486%23.8%17,834,66617.8M23.328380%23.328380%23.3%84851423.308958%23.308958%23.3%1401411523.252704%23.252704%23.3%1,246,1811.25M23.127406%23.127406%23.1%3341623.108006%23.108006%23.1%73,612,43873.6M22.661304%22.661304%22.7%2182191722.188217%22.188217%22.2%38391822.188217%22.188217%22.2%27281922.108844%22.108844%22.1%1182021.617891%21.617891%21.6%2092121.584530%21.584530%21.6%5372221.386433%21.386433%21.4%6826832321.349010%21.349010%21.3%1381392421.029412%21.029412%21.0%182520.778285%20.778285%20.8%8438442620.346747%20.346747%20.3%2282720.164925%20.164925%20.2%63,31063.3k20.164925%20.164925%20.2%63,31063.3k19.303222%19.303222%19.3%2722818.899125%18.899125%18.9%6396402918.554630%18.554630%18.6%2852863018.064076%18.064076%18.1%24253217.941682%17.941682%17.9%40,80140.8k16.822430%16.822430%16.8%83843716.395199%16.395199%16.4%1,5181,5194016.148195%16.148195%16.1%2582594113.487099%13.487099%13.5%1914613.181559%13.181559%13.2%13,89613.9k11.342828%11.342828%11.3%145146508.844293%8.844293%8.8%411412538.398134%8.398134%8.4%6553.690083%3.690083%3.7%231232582.864120%2.864120%2.9%201202592.720000%2.720000%2.7%14601.683843%1.683843%1.7%31610.496689%0.496689%0.5%1314620.312175%0.312175%0.3%0630.312175%0.312175%0.3%064
Count number of children
# rank of neighborhood out of 64 by %

Definitions

The US Census reports extensively on the topics of age and sex, often reporting other topics broken down by age and sex cohorts. This page reports on age and sex alone; charts presenting other topics by age and sex can be found on their topic-specific pages.

  • Children: less than 18 years old
  • College: from 18 to 21 years old
  • 20s: from 22 to 29 years old, to not overlap the college category
  • Younger Adult: from 22 to 39 years old
  • Older Adult: from 40 to 64 years old
  • Senior: more than 64 years old

Unlike the other geographical entities detailed on this site, neighborhoods are not recognized by the U.S. Census Bureau. To overcome this we have computed reasonable estimates of the same statistics that are presented for other the entity types. Each statistic is computed as the weighted sum or average of the census tracts or block groups that overlap the neighborhood. A weighted sum is used for counts of people or households, and a weighted average is used for statistics that are themselves some form of average, such as median household income. Census block groups are preferred when the statistic in question is available on the block group level. The weight for a given tract (or block group) is computed as the population of the census tabulation blocks that occupy the intersection between the tract and the neighborhood as a fraction of the total population of the neighborhood.

For additional information about the data presented on this site, including our sources, please see the About Page.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

State:
Colorado
County:
Boulder
Metro Area:
Boulder Area
City:
Boulder
ZIP Codes:
80302, 80305, 80310
Unified School District:
Boulder Valley RE-2
Congressional District:
CO-2
State Senate District:
CO-18
State House Districts:
CO-10, CO-13
Neighboring Neighborhoods:
East Chautauqua, Flatirons, Goss Grove, Grandview, Hillside, Martin Acres, University Heights, University Hill, West Pearl, Whittier
Nearby Neighborhoods:
CU - East Campus, CU - Williams Village, Chautauqua, East Aurora, East Chautauqua, Grant, Hillcrest - Panorama Heights, Mapleton Hill, Mapleton Mobile Home Park, Old North Boulder, Wellman Creek