Age and Sex in Tract 031000, Broomfield County, Colorado (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Broomfield County.
Scope: population of Broomfield County, Tract 031000, and other tracts in Broomfield County
Tract 031000
Broomfield County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4871.555%1.56%771.376%1.38%621.108%1.11%1833.271%3.27%1652.950%2.95%1162.074%2.07%1793.200%3.20%621.108%1.11%3626.471%6.47%3165.649%5.65%56310.064%10.1%59710.672%10.7%5509.832%9.83%2003.575%3.58%2103.754%3.75%771.376%1.38%450.804%0.80%450.804%0.80%721.287%1.29%1973.522%3.52%4758.491%8.49%61210.940%10.9%3426.114%6.11%
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 Broomfield County and Tract 031000
Female Male
Broomfield County
Tract 031000
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.164363%-0.141983%-0.047194%-0.164363%0.16%0.164363%0.013904%0.141983%0.178266%0.18%69012.335%12.3%-0.724348%-0.037898%-0.675431%-0.762245%0.76%0.724348%0.675431%0.012554%0.724348%0.72%2,07937.165%37.2%-0.463791%-0.102292%-0.724502%-0.002224%-0.566083%0.57%0.463791%0.724502%0.463791%0.46%1,03718.538%18.5%-0.286021%-0.382312%-0.286021%0.29%0.286021%0.151949%0.382312%0.103284%0.437969%0.44%1622.896%2.90%-0.686251%-0.671392%-0.686251%0.69%0.686251%0.242323%0.671392%0.012721%0.928574%0.93%1,62629.067%29.1%
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 Broomfield County and Tract 031000
Female Male
Broomfield County
Tract 031000
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.026814%-0.033828%-0.035929%-0.026814%0.03%0.026814%0.043573%0.033828%0.070388%0.07%871.555%1.56%-0.117984%-0.039328%-0.110490%-0.037791%-0.157311%0.16%0.117984%0.110490%0.117984%0.12%771.376%1.38%-0.096532%-0.028602%-0.150843%-0.053484%-0.125134%0.13%0.096532%0.150843%0.096532%0.10%621.108%1.11%-0.293171%-0.067930%-0.241477%-0.068856%-0.361101%0.36%0.293171%0.241477%0.293171%0.29%1833.271%3.27%-0.440949%-0.367767%-0.033094%-0.440949%0.44%0.440949%0.101299%0.367767%0.542248%0.54%1652.950%2.95%-0.473722%-0.476389%-0.112091%-0.473722%0.47%0.473722%0.089381%0.476389%0.563103%0.56%1162.074%2.07%-0.512454%-0.041711%-0.428616%-0.084869%-0.554165%0.55%0.512454%0.428616%0.512454%0.51%1793.200%3.20%-0.125134%-0.582075%-0.021618%-0.125134%0.13%0.125134%0.303897%0.582075%0.429031%0.43%621.108%1.11%-0.625670%-0.042903%-0.670627%-0.668573%0.67%0.625670%0.670627%0.017935%0.625670%0.63%3626.471%6.47%-0.532714%-0.064355%-0.676072%-0.039392%-0.597068%0.60%0.532714%0.676072%0.532714%0.53%3165.649%5.65%-0.761530%-0.489811%-0.746209%-1.251341%1.25%0.761530%0.746209%0.012810%0.761530%0.76%56310.064%10.1%-0.911691%-0.695287%-0.911691%0.91%0.911691%0.311048%0.695287%0.130987%1.222739%1.22%59710.672%10.7%-0.911691%-0.143010%-0.713222%-0.104405%-1.054701%1.05%0.911691%0.713222%0.911691%0.91%5509.832%9.83%-0.336074%-0.042903%-0.696248%-0.378977%0.38%0.336074%0.696248%0.026261%0.336074%0.34%2003.575%3.58%-0.328924%-0.618104%-0.328924%0.33%0.328924%0.092957%0.618104%0.192477%0.421881%0.42%2103.754%3.75%-0.000000%-0.458825%-0.603159%-0.203900%-0.458825%0.46%0.000000%0.603159%0.000000%0.00%771.376%1.38%-0.160887%-0.421144%-0.160887%0.16%0.160887%0.482660%0.421144%0.147320%0.643547%0.64%450.804%0.80%-0.339650%-0.382712%-0.339650%0.34%0.339650%0.125134%0.382712%0.025621%0.464784%0.46%450.804%0.80%-0.321773%-0.362696%-0.321773%0.32%0.321773%0.000000%0.362696%0.120098%0.321773%0.32%721.287%1.29%-0.429031%-0.315815%-0.665610%-0.018682%-0.744846%0.74%0.429031%0.665610%0.429031%0.43%1973.522%3.52%-0.625670%-0.667425%-0.625670%0.63%0.625670%0.446907%0.667425%0.137392%1.072578%1.07%4758.491%8.49%-0.865213%-0.655255%-0.105366%-0.865213%0.87%0.865213%0.457633%0.655255%1.322846%1.32%61210.940%10.9%-0.532714%-0.578392%-0.532714%0.53%0.532714%0.157311%0.578392%0.024980%0.690025%0.69%3426.114%6.11%
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 Broomfield County and Tract 031000
More Females More Males
Broomfield County
Tract 031000
1,000%500%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-106.213018%162.500000%162.500000%162.5%2.6252.6327.586%27.6%72.414%72.4%-33.333333%-34.202899%-33.333333%33.3%0.7500.7557.143%57.1%42.857%42.9%-29.629630%-35.456476%-29.629630%29.6%0.7710.7756.452%56.5%43.548%43.5%-23.170732%-28.514589%-23.170732%23.2%0.8120.8155.191%55.2%44.809%44.8%-8.998549%22.972973%22.972973%23.0%1.2301.2344.848%44.8%55.152%55.2%-23.529412%18.867925%18.867925%18.9%1.1891.1945.690%45.7%54.310%54.3%-8.139535%-19.800747%-8.139535%8.1%0.9250.9251.955%52.0%48.045%48.0%-3.713893%242.857143%242.857143%242.9%3.4293.4322.581%22.6%77.419%77.4%-6.857143%-6.857143%6.9%2.674308%0.9360.9451.657%51.7%48.343%48.3%-12.080537%-5.826622%-12.080537%12.1%0.8920.8952.848%52.8%47.152%47.2%-64.319249%-64.319249%64.3%1.716738%0.6090.6162.167%62.2%37.833%37.8%34.117647%18.839245%34.117647%34.1%1.3411.3442.714%42.7%57.286%57.3%-15.686275%-14.638527%-15.686275%15.7%0.8640.8653.636%53.6%46.364%46.4%-12.765957%-12.765957%12.8%3.771849%0.8870.8953.000%53.0%47.000%47.0%28.260870%31.139896%28.260870%28.3%1.2831.2843.810%43.8%56.190%56.2%-1,000.000000%-33.805310%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%300.000000%34.980989%300.000000%300.0%4.0004.0020.000%20.0%80.000%80.0%36.842105%6.694561%36.842105%36.8%1.3681.3742.222%42.2%57.778%57.8%0.000000%0.000000%0.0%33.112583%1.0001.0050.000%50.0%50.000%50.0%-73.611111%-2.806736%-73.611111%73.6%0.5760.5863.452%63.5%36.548%36.5%71.428571%20.585413%71.428571%71.4%1.7141.7136.842%36.8%63.158%63.2%-16.080156%52.892562%52.892562%52.9%1.5291.5339.542%39.5%60.458%60.5%29.530201%4.318937%29.530201%29.5%1.2951.3043.567%43.6%56.433%56.4%
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 Block Group in Tract 031000

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
24.0%26.0%28.1%30.1%32.1%34.2%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
1.33%1.79%2.25%2.71%3.17%3.64%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
3.1%4.6%6.1%7.6%9.1%10.7%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
11.5%12.3%13.0%13.8%14.5%15.3%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
18.3%19.3%20.3%21.4%22.4%23.4%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
9.4%10.3%11.2%12.1%13.0%13.9%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
6.9%7.8%8.7%9.6%10.5%11.4%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
0.6%1.6%2.6%3.6%4.6%5.6%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
1.1%1.8%2.4%3.1%3.8%4.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 031000

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%13%27%40%53%67%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%2.5%5.0%7.5%10.0%12.5%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%7%14%21%28%35%

30s Age Cohorts by Block#17

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

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%10%20%30%40%50%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%5%11%16%21%27%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0%8%16%23%31%39%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0%7%13%20%27%34%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Broomfield County

There are 18 tracts in Broomfield County. This section compares Tract 031000 to all of the tracts in Broomfield County and to those entities that contain or substantially overlap with Tract 031000.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 031000, selected other tracts in Broomfield County, and entities that contain Tract 031000
0%10%20%30%Count#031300Tract 031300030500Tract 030500031000Tract 031000030800Tract 030800ZIP Code 80023ZIP 80023Northglenn-Thornton School District 12Northglenn-Thornto…030600Tract 030600030900Tract 030900030700Tract 030700030400Tract 030400Mountain031400Tract 031400030100Tract 030100BroomfieldBroomfield CountyBroomfieldWestDenver, Aurora, and Lakewood Metro AreaDenver AreaColoradoUnited States of AmericaUnited States030000Tract 030000030200Tract 030200030300Tract 030300031200Tract 031200031100Tract 03110030.963597%30.963597%31.0%723129.223514%29.223514%29.2%1,735229.066857%29.066857%29.1%1,626328.973277%28.973277%29.0%1,648427.587260%27.587260%27.6%5,42227.112125%27.112125%27.1%61,54161.5k26.382488%26.382488%26.4%1,603526.334580%26.334580%26.3%1,549625.806452%25.806452%25.8%768725.410905%25.410905%25.4%974824.709269%24.709269%24.7%5,732,5615.73M24.648207%24.648207%24.6%1,086924.547368%24.547368%24.5%5831024.399110%24.399110%24.4%15,23715.2k24.399110%24.399110%24.4%15,23715.2k23.760486%23.760486%23.8%17,834,66617.8M23.759037%23.759037%23.8%653,862654k23.252704%23.252704%23.3%1,246,1811.25M23.108006%23.108006%23.1%73,612,43873.6M22.420028%22.420028%22.4%8061120.741537%20.741537%20.7%3861218.189415%18.189415%18.2%6531317.891982%17.891982%17.9%752148.418741%8.418741%8.4%34515
Count number of children
# rank of tract out of 15 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

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:
Broomfield
Metro Area:
Denver Area
City:
Broomfield
ZIP Codes:
80023, 80234
Unified School District:
Northglenn-Thornton 12
Congressional District:
CO-2
State Senate District:
CO-23
State House District:
CO-33
Block Groups:
Block Group 031000-1, Block Group 031000-2, Block Group 031000-3
Neighboring Tracts:
Tract 030500, Tract 030600, Tract 031300, Tract 060000, Tract 060100