Age and Sex in State Senate District 31, Colorado (State Senate District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the upper state legislative districts in Colorado.
Scope: population of Colorado, State Senate District 31, and other upper state legislative districts in Colorado
State Senate District 31
Colorado
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-43,7522.366%2.37%2,9111.836%1.84%3,7592.371%2.37%5,0053.157%3.16%4,4212.788%2.79%3,4142.153%2.15%5,4143.415%3.41%3,8002.397%2.40%9,6496.085%6.09%9,2555.837%5.84%9,0695.720%5.72%10,26010.3k6.471%6.47%13,00813.0k8.204%8.20%17,54817.5k11.067%11.1%21,26521.3k13.411%13.4%8,5995.423%5.42%1,4160.893%0.89%1,2580.793%0.79%1,5540.980%0.98%2,7761.751%1.75%5,2103.286%3.29%6,5404.125%4.12%8,6765.472%5.47%
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 Colorado and State Senate District 31
Female Male
Colorado
State Senate District 31
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%Senior2Older Adult3Younger Adult4College5Children6-0.172771%-0.061982%-0.159429%-0.032577%-0.234753%0.23%0.172771%0.159429%0.172771%0.17%23,26223.3k14.671%14.7%-0.589131%-0.649641%-0.003939%-0.589131%0.59%0.589131%0.018693%0.649641%0.607824%0.61%47,44747.4k29.924%29.9%-1.038450%-0.698809%-1.038450%1.04%1.038450%0.040083%0.698809%0.046202%1.078533%1.08%60,42060.4k38.106%38.1%-0.332368%-0.656150%-0.332368%0.33%0.332368%0.001892%0.656150%0.069282%0.334260%0.33%4,2282.667%2.67%-0.391302%-0.030343%-0.631041%-0.421645%0.42%0.391302%0.631041%0.029735%0.391302%0.39%23,20223.2k14.633%14.6%
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 Colorado and State Senate District 31
Female Male
Colorado
State Senate District 31
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.047459%-0.052977%-0.031630%-0.027891%-0.100436%0.10%0.047459%0.031630%0.047459%0.05%3,7522.366%2.37%-0.150985%-0.065212%-0.120243%-0.046920%-0.216197%0.22%0.150985%0.120243%0.150985%0.15%2,9111.836%1.84%-0.212287%-0.049571%-0.194604%-0.034814%-0.261858%0.26%0.212287%0.194604%0.212287%0.21%3,7592.371%2.37%-0.288095%-0.055121%-0.282056%-0.036128%-0.343216%0.34%0.288095%0.282056%0.288095%0.29%5,0053.157%3.16%-0.401743%-0.125926%-0.408630%-0.028822%-0.527669%0.53%0.401743%0.408630%0.401743%0.40%4,4212.788%2.79%-0.499183%-0.078204%-0.511485%-0.025367%-0.577388%0.58%0.499183%0.511485%0.499183%0.50%3,4142.153%2.15%-0.479527%-0.179113%-0.552461%-0.022236%-0.658640%0.66%0.479527%0.552461%0.479527%0.48%5,4143.415%3.41%-0.589371%-0.614297%-0.019275%-0.589371%0.59%0.589371%0.019551%0.614297%0.608922%0.61%3,8002.397%2.40%-0.594857%-0.648339%-0.033419%-0.594857%0.59%0.594857%0.027372%0.648339%0.622229%0.62%9,6496.085%6.09%-0.561305%-0.682217%-0.013517%-0.561305%0.56%0.561305%0.044778%0.682217%0.606084%0.61%9,2555.837%5.84%-0.561936%-0.647511%-0.561936%0.56%0.561936%0.020056%0.647511%0.008494%0.581992%0.58%9,0695.720%5.72%-0.596623%-0.644656%-0.596623%0.60%0.596623%0.100909%0.644656%0.039796%0.697532%0.70%10,26010.3k6.471%6.47%-0.787089%-0.670073%-0.787089%0.79%0.787089%0.066600%0.670073%0.033960%0.853689%0.85%13,00813.0k8.204%8.20%-0.988528%-0.719972%-0.988528%0.99%0.988528%0.236379%0.719972%0.045961%1.224907%1.22%17,54817.5k11.067%11.1%-1.330483%-0.021317%-0.717822%-1.351800%1.35%1.330483%0.717822%0.056493%1.330483%1.33%21,26521.3k13.411%13.4%-0.789401%-0.228937%-0.679741%-1.018338%1.02%0.789401%0.679741%0.049857%0.789401%0.79%8,5995.423%5.42%-0.414357%-0.683784%-0.414357%0.41%0.414357%0.064329%0.683784%0.093072%0.478686%0.48%1,4160.893%0.89%-0.380300%-0.032795%-0.674174%-0.413095%0.41%0.380300%0.674174%0.065942%0.380300%0.38%1,2580.793%0.79%-0.239028%-0.011983%-0.633320%-0.251011%0.25%0.239028%0.633320%0.059056%0.239028%0.24%1,5540.980%0.98%-0.289062%-0.005466%-0.619970%-0.294528%0.29%0.289062%0.619970%0.025899%0.289062%0.29%2,7761.751%1.75%-0.296041%-0.065086%-0.643872%-0.361127%0.36%0.296041%0.643872%0.025231%0.296041%0.30%5,2103.286%3.29%-0.402374%-0.020182%-0.644283%-0.422556%0.42%0.402374%0.644283%0.037497%0.402374%0.40%6,5404.125%4.12%-0.536835%-0.020686%-0.611610%-0.557521%0.56%0.536835%0.611610%0.028780%0.536835%0.54%8,6765.472%5.47%
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 Colorado and State Senate District 31
More Females More Males
Colorado
State Senate District 31
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-111.627907%-88.179338%-111.627907%111.6%0.4730.4767.910%67.9%32.090%32.1%-43.191312%-39.021135%-43.191312%43.2%0.6980.7058.880%58.9%41.120%41.1%-23.351159%-17.889811%-23.351159%23.4%0.8110.8155.227%55.2%44.773%44.8%-19.133100%-12.808775%-19.133100%19.1%0.8390.8454.366%54.4%45.634%45.6%-31.344846%-7.053380%-31.344846%31.3%0.7610.7656.774%56.8%43.226%43.2%-15.666456%-4.959507%-15.666456%15.7%0.8650.8653.632%53.6%46.368%46.4%-37.352039%-4.024813%-37.352039%37.4%0.7280.7357.868%57.9%42.132%42.1%-3.137719%3.317282%3.317282%3.3%1.0331.0349.184%49.2%50.816%50.8%-5.154491%4.601357%4.601357%4.6%1.0461.0548.876%48.9%51.124%51.1%-1.981292%7.977528%7.977528%8.0%1.0801.0848.082%48.1%51.918%51.9%3.569024%1.311740%3.569024%3.6%1.0361.0449.123%49.1%50.877%50.9%16.913319%6.173261%16.913319%16.9%1.1691.1746.101%46.1%53.899%53.9%8.461538%5.068057%8.461538%8.5%1.0851.0847.970%48.0%52.030%52.0%23.912211%6.383762%23.912211%23.9%1.2391.2444.660%44.7%55.340%55.3%-1.602199%-1.602199%1.6%7.869988%0.9840.9850.397%50.4%49.603%49.6%-29.001332%-29.001332%29.0%7.334749%0.7750.7856.332%56.3%43.668%43.7%15.525114%13.611308%15.525114%15.5%1.1551.1646.398%46.4%53.602%53.6%-8.623549%-8.623549%8.6%9.781074%0.9210.9252.067%52.1%47.933%47.9%-5.013193%-5.013193%5.0%9.324868%0.9520.9551.223%51.2%48.777%48.8%-1.890909%-1.890909%1.9%4.177451%0.9810.9850.468%50.5%49.532%49.5%-21.985513%-21.985513%22.0%3.918625%0.8200.8254.952%55.0%45.048%45.0%-5.015674%-5.015674%5.0%5.820035%0.9520.9551.223%51.2%48.777%48.8%-3.853383%-3.853383%3.9%4.705595%0.9630.9650.945%50.9%49.055%49.1%
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 County in State Senate District 31

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
20.7%21.5%22.2%23.0%23.8%24.6%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
4.303%4.345%4.387%4.429%4.471%4.514%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
11.4%12.3%13.2%14.0%14.8%15.7%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
14.4%15.3%16.2%17.2%18.1%19.0%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
13.33%13.49%13.63%13.78%13.93%14.08%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
11.10%11.59%12.08%12.57%13.05%13.54%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
8.79%9.04%9.29%9.53%9.78%10.03%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
4.26%4.37%4.47%4.57%4.66%4.77%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
2.691%2.714%2.737%2.760%2.783%2.806%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by County Subdivision in State Senate District 31

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
20.7%21.7%22.6%23.6%24.6%25.6%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
3.86%4.06%4.27%4.47%4.67%4.88%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
10.8%11.8%12.8%13.7%14.7%15.7%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
13.5%14.7%15.7%16.8%17.9%19.0%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
12.93%13.26%13.58%13.91%14.23%14.56%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
11.1%11.9%12.7%13.5%14.3%15.2%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
8.7%9.4%10.0%10.7%11.3%11.9%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
4.07%4.53%4.98%5.44%5.90%6.36%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
2.16%2.51%2.85%3.19%3.53%3.87%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Tract in State Senate District 31

Children Age Cohorts by Tract#23

Percentage of population aged 0 to 17 (%):
1%7%12%17%22%28%

College Age Cohorts by Tract#24

Percentage of population aged 18 to 21 (%):
0.1%2.4%4.7%7.0%9.3%11.6%

20s Age Cohorts by Tract#25

Percentage of population aged 22 to 29 (%):
2%11%19%27%35%43%

30s Age Cohorts by Tract#26

Percentage of population aged 30 to 39 (%):
5.4%10.2%14.9%19.6%24.3%29.1%

40s Age Cohorts by Tract#27

Percentage of population aged 40 to 49 (%):
4.5%7.6%10.6%13.7%16.7%19.8%

50s Age Cohorts by Tract#28

Percentage of population aged 50 to 59 (%):
3.8%7.2%10.5%13.8%17.2%20.5%

60s Age Cohorts by Tract#29

Percentage of population aged 60 to 69 (%):
1%7%12%17%22%28%

70s Age Cohorts by Tract#30

Percentage of population aged 70 to 79 (%):
0.0%3.8%7.6%11.3%15.1%19.0%

80+ Age Cohorts by Tract#31

Percentage of population aged 80 and older (%):
0.0%4.5%9.1%13.6%18.2%22.8%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block Group in State Senate District 31

Children Age Cohorts by Block Group#32

Percentage of population aged 0 to 17 (%):
0%7%14%20%27%35%

College Age Cohorts by Block Group#33

Percentage of population aged 18 to 21 (%):
0.0%2.3%4.6%6.9%9.2%11.6%

20s Age Cohorts by Block Group#34

Percentage of population aged 22 to 29 (%):
0%13%27%40%53%67%

30s Age Cohorts by Block Group#35

Percentage of population aged 30 to 39 (%):
0%9%18%27%36%46%

40s Age Cohorts by Block Group#36

Percentage of population aged 40 to 49 (%):
0%5%11%16%21%27%

50s Age Cohorts by Block Group#37

Percentage of population aged 50 to 59 (%):
0%5%10%15%20%26%

60s Age Cohorts by Block Group#38

Percentage of population aged 60 to 69 (%):
0%10%19%29%38%48%

70s Age Cohorts by Block Group#39

Percentage of population aged 70 to 79 (%):
0%6%11%17%23%29%

80+ Age Cohorts by Block Group#40

Percentage of population aged 80 and older (%):
0%6%12%18%25%31%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Age Cohorts by Place in State Senate District 31

There are 3 places that are fully or partially contained within State Senate District 31 (2 fully and 1 partially). This section compares all 3 of those to each other, State Senate District 31, and other entities that contain or substantially overlap with State Senate District 31.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 31, selected places in State Senate District 31, and entities that contain State Senate District 31
0%5%10%15%20%Count#MountainWestDenver, Aurora, and Lakewood Metro AreaDenver AreaColoradoUnited States of AmericaUnited StatesDenverHolly HillsState Senate District 31CO-31Glendale24.709269%24.709269%24.7%5,732,5615.73M23.760486%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%73,612,43873.6M20.705017%20.705017%20.7%137,337137k119.932936%19.932936%19.9%535214.633039%14.633039%14.6%23,20223.2k7.482161%7.482161%7.5%3673
Count number of children
# rank of place out of 3 by %

Age Cohorts by Metro Area in State Senate District 31

There is 1 metro area that are fully or partially contained within State Senate District 31 (0 fully and 1 partially). This section compares all 1 of those to each other, State Senate District 31, and other entities that contain or substantially overlap with State Senate District 31.

Children by Metro Area#50

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 31, selected metro areas in State Senate District 31, and entities that contain State Senate District 31
0%5%10%15%20%Count#MountainWestDenver, Aurora, and Lakewood Metro AreaDenver AreaColoradoUnited States of AmericaUnited StatesState Senate District 31CO-3124.709269%24.709269%24.7%5,732,5615.73M23.760486%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%73,612,43873.6M14.633039%14.633039%14.6%23,20223.2k
Count number of children
# rank of metro area out of 1 by %

Age Cohorts by County in State Senate District 31

There are 2 counties that are fully or partially contained within State Senate District 31 (0 fully and 2 partially). This section compares all 2 of those to each other, State Senate District 31, and other entities that contain or substantially overlap with State Senate District 31.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 31, selected counties in State Senate District 31, and entities that contain State Senate District 31
0%5%10%15%20%Count#MountainArapahoe CountyArapahoeWestDenver, Aurora, and Lakewood Metro AreaDenver AreaColoradoUnited States of AmericaUnited StatesDenver CountyDenverState Senate District 31CO-3124.709269%24.709269%24.7%5,732,5615.73M24.518350%24.518350%24.5%151,442151k123.760486%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%73,612,43873.6M20.705017%20.705017%20.7%137,337137k214.633039%14.633039%14.6%23,20223.2k
Count number of children
# rank of county out of 2 by %

Age Cohorts by County Subdivision in State Senate District 31

There are 3 county subdivisions that are fully or partially contained within State Senate District 31 (0 fully and 3 partially). This section compares all 3 of those to each other, State Senate District 31, and other entities that contain or substantially overlap with State Senate District 31.

Children by County Subdivision#68

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 31, selected county subdivisions in State Senate District 31, and entities that contain State Senate District 31
0%5%10%15%20%25%Count#South AuroraMountainWestDenver, Aurora, and Lakewood Metro AreaDenver AreaColoradoUnited States of AmericaUnited StatesSouthwest ArapahoeSW ArapahoeDenverState Senate District 31CO-3125.535072%25.535072%25.5%98,09498.1k124.709269%24.709269%24.7%5,732,5615.73M23.760486%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%73,612,43873.6M21.575331%21.575331%21.6%43,79943.8k220.705017%20.705017%20.7%137,337137k314.633039%14.633039%14.6%23,20223.2k
Count number of children
# rank of county subdivision out of 3 by %

Age Cohorts by Upper State Legislative District in Colorado

There are 35 upper state legislative districts in Colorado. This section compares State Senate District 31 to all of the upper state legislative districts in Colorado and to those entities that contain or substantially overlap with State Senate District 31.

Children by Upper State Legislative District#77

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 31, selected other upper state legislative districts in Colorado, and entities that contain State Senate District 31
0%5%10%15%20%25%Count#State Senate District 21CO-21State Senate District 25CO-25State Senate District 30CO-30State Senate District 4CO-4State Senate District 29CO-29State Senate District 33CO-33State Senate District 23CO-23State Senate District 13CO-13State Senate District 12CO-12State Senate District 9CO-9State Senate District 24CO-24State Senate District 27CO-27State Senate District 28CO-28State Senate District 17CO-17MountainState Senate District 1CO-1WestDenver, Aurora, and Lakewood Metro AreaDenver AreaState Senate District 11CO-11State Senate District 3CO-3ColoradoState Senate District 10CO-10United States of AmericaUnited StatesState Senate District 7CO-7State Senate District 8CO-8State Senate District 35CO-35State Senate District 19CO-19State Senate District 15CO-15State Senate District 22CO-22State Senate District 2CO-2State Senate District 16CO-16State Senate District 20CO-20State Senate District 6CO-6State Senate District 34CO-34State Senate District 26CO-26State Senate District 5CO-5State Senate District 32CO-32State Senate District 14CO-14State Senate District 18CO-18State Senate District 31CO-3129.009072%29.009072%29.0%46,33346.3k128.761925%28.761925%28.8%46,30946.3k228.423209%28.423209%28.4%44,81844.8k328.228058%28.228058%28.2%44,19344.2k428.127070%28.127070%28.1%43,31443.3k527.142748%27.142748%27.1%46,32146.3k626.500126%26.500126%26.5%44,27844.3k726.330411%26.330411%26.3%40,66140.7k826.035545%26.035545%26.0%40,35940.4k926.032027%26.032027%26.0%40,81940.8k1025.544113%25.544113%25.5%40,67940.7k1125.418915%25.418915%25.4%38,21238.2k1225.141923%25.141923%25.1%37,51237.5k1324.719041%24.719041%24.7%37,04037.0k1424.709269%24.709269%24.7%5,732,5615.73M24.093285%24.093285%24.1%35,30135.3k1523.760486%23.760486%23.8%17,834,66617.8M23.759037%23.759037%23.8%653,862654k23.716485%23.716485%23.7%34,59534.6k1623.556221%23.556221%23.6%33,64733.6k1723.252704%23.252704%23.3%1,246,1811.25M23.108741%23.108741%23.1%35,75535.8k1823.108006%23.108006%23.1%73,612,43873.6M22.436996%22.436996%22.4%33,24433.2k1922.082034%22.082034%22.1%32,29132.3k2021.849371%21.849371%21.8%30,23830.2k2121.512532%21.512532%21.5%31,80831.8k2221.392866%21.392866%21.4%32,09732.1k2321.217899%21.217899%21.2%32,27232.3k2421.119507%21.119507%21.1%31,41431.4k2520.634963%20.634963%20.6%31,26331.3k2620.549670%20.549670%20.5%32,15932.2k2720.423706%20.423706%20.4%30,22330.2k2820.311095%20.311095%20.3%30,71230.7k2920.129588%20.129588%20.1%31,50231.5k3020.033354%20.033354%20.0%28,71028.7k3119.873074%19.873074%19.9%32,16032.2k3219.006953%19.006953%19.0%30,31430.3k3315.012719%15.012719%15.0%22,42622.4k3414.633039%14.633039%14.6%23,20223.2k35
Count number of children
# rank of upper state legislative district out of 35 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
Counties:
Arapahoe, Denver
Metro Area:
Denver Area
Cities:
Denver, Glendale
Unincorporated Place:
Holly Hills
Congressional District:
CO-1
State House Districts:
CO-2, CO-5, CO-6, CO-8, CO-9
Unified School Districts:
Cherry Creek 5, Denver County 1
ZIP Codes:
80012, 80014, 80111, 80203, 80206, 80218, 80220, 80222, 80224, 80230, 80231, 80237, 80246, 80247
Neighboring State Senate Districts:
CO-26, CO-29, CO-32, CO-33, CO-34
Nearby State Senate Districts:
CO-4, CO-16, CO-19, CO-20, CO-21, CO-22, CO-24, CO-27, CO-28, CO-30