Age and Sex in 21st Century, Chattanooga, Tennessee (Neighborhood)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the neighborhoods in Chattanooga.
Scope: population of Chattanooga, 21st Century, and other neighborhoods in Chattanooga
21st Century
Chattanooga
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%4%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-49102.169%2.17%340.866%0.87%340.800%0.80%71.626%1.63%61.456%1.46%265.895%5.89%671.526%1.53%561.326%1.33%31327.165%7.17%143.161%3.16%36378.331%8.33%30316.878%6.88%37388.448%8.45%33347.612%7.61%41429.393%9.39%40.954%0.95%671.478%1.48%18194.275%4.27%194.377%4.38%30.684%0.68%33347.570%7.57%439.732%9.73%194.281%4.28%
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 Chattanooga and 21st Century
Female Male
Chattanooga
21st Century
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%Senior2Older Adult3Younger Adult4College5Children6-0.154503%-0.046830%-0.169727%-0.085821%-0.201333%0.2%0.154503%0.169727%0.154503%0.2%565712.810%12.8%-0.526238%-0.082985%-0.596460%-0.058930%-0.609223%0.6%0.526238%0.596460%0.526238%0.5%12628.387%28.4%-0.672609%-0.710442%-0.021119%-0.672609%0.7%0.672609%0.121821%0.710442%0.794430%0.8%11726.407%26.4%-0.176821%-0.799746%-0.087198%-0.176821%0.2%0.176821%2.178858%0.799746%2.355679%2.4%444510.130%10.1%-0.355993%-0.574072%-0.001361%-0.355993%0.4%0.355993%0.525052%0.574072%0.881045%0.9%989922.267%22.3%
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 Chattanooga and 21st Century
Female Male
Chattanooga
21st Century
Shaded bar tips show excess over facing bar.
4%3%2%1%0%1%2%3%4%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.048921%-0.037690%-0.046983%-0.055817%-0.086611%0.1%0.048921%0.046983%0.048921%0.0%9102.169%2.17%-0.022654%-0.127796%-0.168697%-0.130399%-0.150451%0.2%0.022654%0.168697%0.022654%0.0%340.866%0.87%-0.027509%-0.104954%-0.211442%-0.075914%-0.132462%0.1%0.027509%0.211442%0.027509%0.0%340.800%0.80%-0.108378%-0.269346%-0.089250%-0.108378%0.1%0.108378%0.108378%0.269346%0.216757%0.2%71.626%1.63%-0.088999%-0.307323%-0.363611%-0.075610%-0.396321%0.4%0.088999%0.363611%0.088999%0.1%61.456%1.46%-1.358400%-0.510082%-0.245922%-1.358400%1.4%1.358400%0.230492%0.510082%1.588892%1.6%265.895%5.89%-0.166268%-0.176242%-0.553966%-0.071051%-0.342510%0.3%0.166268%0.553966%0.166268%0.2%671.526%1.53%-0.000000%-0.662783%-0.589586%-0.662783%0.7%0.000000%0.589586%0.004559%0.000000%0.0%561.326%1.33%-0.681054%-0.667039%-0.028496%-0.681054%0.7%0.681054%0.070972%0.667039%0.752026%0.8%31327.165%7.17%-0.303799%-0.629424%-0.106804%-0.303799%0.3%0.303799%0.024572%0.629424%0.328371%0.3%143.161%3.16%-0.651362%-0.576193%-0.064287%-0.651362%0.7%0.651362%0.363444%0.576193%1.014806%1.0%36378.331%8.33%-0.436223%-0.503056%-0.539604%-0.054257%-0.939279%0.9%0.436223%0.539604%0.436223%0.4%30316.878%6.88%-0.795866%-0.617342%-0.795866%0.8%0.795866%0.097954%0.617342%0.023367%0.893821%0.9%37388.448%8.45%-0.751838%-0.018703%-0.662138%-0.770541%0.8%0.751838%0.662138%0.028952%0.751838%0.8%33347.612%7.61%-0.854985%-0.822628%-0.053117%-0.854985%0.9%0.854985%0.168589%0.822628%1.023574%1.0%41429.393%9.39%-0.000000%-0.671940%-0.125383%0.000000%0.0%0.000000%0.317860%0.671940%0.317860%0.3%40.954%0.95%-0.602102%-0.688468%-0.083209%-0.602102%0.6%0.602102%0.274146%0.688468%0.876248%0.9%671.478%1.48%-0.000000%-0.909599%0.000000%0.0%0.000000%4.274925%0.909599%0.109425%4.274925%4.3%18194.275%4.27%-0.052590%-0.745746%-0.187505%-0.052590%0.1%0.052590%2.083181%0.745746%2.135771%2.1%194.377%4.38%-0.067423%-0.531169%-0.067423%0.1%0.067423%0.093137%0.531169%0.004179%0.160561%0.2%30.684%0.68%-0.562590%-0.569240%-0.011626%-0.562590%0.6%0.562590%0.388732%0.569240%0.951321%1.0%33347.570%7.57%-0.455115%-0.572660%-0.455115%0.5%0.455115%1.036142%0.572660%0.008891%1.491257%1.5%439.732%9.73%-0.223418%-0.594659%-0.004673%-0.223418%0.2%0.223418%0.409429%0.594659%0.632847%0.6%194.281%4.28%
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 Chattanooga and 21st Century
More Females More Males
Chattanooga
21st Century
1k%0k%1k%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-292118-1915-1710-145-90-4-77.043366%-118.802123%-77.043366%0.1k%0.5650.5663.905%63.9%36.095%36.1%-564.116611%-77.297297%-564.116611%0.6k%0.1510.1586.913%86.9%13.087%13.1%-381.529138%-35.902965%-381.529138%0.4k%0.2080.2182.804%82.8%17.196%17.2%-33.135844%100.000000%100.000000%0.1k%2.0002.0033.333%33.3%66.667%66.7%-345.311064%-20.794148%-345.311064%0.3k%0.2250.2281.662%81.7%18.338%18.3%-48.212291%16.967899%16.967899%0.0k%1.1701.1746.090%46.1%53.910%53.9%-105.998669%-12.825789%-105.998669%0.1k%0.4850.4967.320%67.3%32.680%32.7%-1,000.000000%-1,000.000000%> 1000%0.773320%0.0000100.000%100%0.000%0%-4.272044%10.420971%10.420971%0.0k%1.1041.1047.524%47.5%52.476%52.5%-16.968490%8.088370%8.088370%0.0k%1.0811.0848.057%48.1%51.943%51.9%-11.157270%55.797613%55.797613%0.1k%1.5581.5639.093%39.1%60.907%60.9%-115.320791%-10.054922%-115.320791%0.1k%0.4640.4668.286%68.3%31.714%31.7%12.307908%3.785081%12.307908%0.0k%1.1231.1247.101%47.1%52.899%52.9%-2.487636%-2.487636%0.0k%4.372525%0.9760.9850.614%50.6%49.386%49.4%-6.456977%19.718310%19.718310%0.0k%1.1971.2045.513%45.5%54.487%54.5%-12.086093%45.531410%45.531410%0.0k%1.4551.4640.728%40.7%59.272%59.3%-25.143294%1,000.000000%1,000.000000%> 1000%40.61240.62.403%2.40%97.597%97.6%138.138047%0.786838%138.138047%0.1k%2.3812.3829.574%29.6%70.426%70.4%-2.042451%69.096838%69.096838%0.1k%1.6911.6937.161%37.2%62.839%62.8%227.666269%1.552548%227.666269%0.2k%3.2773.2823.383%23.4%76.617%76.6%-0.785892%183.257380%183.257380%0.2k%2.8332.8326.092%26.1%73.908%73.9%
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 21st Century

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
19.54%20.04%20.53%21.03%21.52%22.02%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
4.4%6.4%8.3%10.3%12.2%14.2%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
8.82%8.92%9.01%9.11%9.20%9.30%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
13.0%14.1%15.1%16.1%17.2%18.3%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
9.6%10.8%11.9%13.0%14.1%15.2%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
10.1%11.4%12.7%14.0%15.2%16.6%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
9.1%10.5%12.0%13.4%14.8%16.3%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
2.43%2.88%3.32%3.77%4.21%4.66%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
1.9%2.5%3.0%3.5%4.0%4.6%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block Group in 21st Century

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
17.2%18.4%19.5%20.6%21.7%22.8%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
8.85%9.14%9.42%9.70%9.98%10.27%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
3.0%4.6%6.3%7.9%9.5%11.2%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
11.0%12.1%13.3%14.4%15.5%16.6%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
9.6%10.9%12.1%13.4%14.6%15.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
9.4%11.3%13.2%15.1%17.1%19.0%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
8.5%11.9%15.2%18.5%21.8%25.2%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
1.42%1.64%1.87%2.09%2.31%2.54%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
2.86%3.21%3.56%3.90%4.25%4.60%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block in 21st Century

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%6%12%18%24%30%

College Age Cohorts by Block#24

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

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0.0%3.0%6.0%9.0%12.0%15.1%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%8%16%25%33%42%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
5%25%44%62%81%100%

50s Age Cohorts by Block#28

Percentage of population aged 50 to 59 (%):
0%6%12%18%24%30%

60s Age Cohorts by Block#29

Percentage of population aged 60 to 69 (%):
0.0%2.4%4.7%7.1%9.4%11.8%

70s Age Cohorts by Block#30

Percentage of population aged 70 to 79 (%):
0.0%2.4%4.7%7.1%9.4%11.8%

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
0.0%2.4%4.7%7.1%9.4%11.8%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Age Cohorts by Neighborhood in Chattanooga

There are 62 neighborhoods in Chattanooga. This section compares 21st Century to all of the neighborhoods in Chattanooga and to those entities that contain or substantially overlap with 21st Century.

Children by Neighborhood#32

Percentage of population aged 0 to 17 (%):
Scope: population of 21st Century, selected other neighborhoods in Chattanooga, and entities that contain 21st Century
0%10%20%30%40%Count#Fort Cheatem NeighborhoodFort CheatemOak Hill NeighborhoodOak HillEast Lake NeighborhoodEast LakeGlass Farms NeighborhoodGlass FarmsWheeler Avenue NeighborhoodWheeler AvePiney Woods NeighborhoodPiney WoodsAvondale NeighborhoodAvondaleChurchville NeighborhoodChurchvilleRidgedale NeighborhoodRidgedaleCedar Hill NeighborhoodCedar HillGlenwood NeighborhoodGlenwoodWestside NeighborhoodWestsideOak Grove NeighborhoodOak GroveFoust NeighborhoodFoustAlton Park NeighborhoodAlton ParkBrainerd Hills NeighborhoodBrainerd HlsBrainerd Park NeighborhoodBrainerd ParkFairfax Heights NeighborhoodFairfax HtsLupton City NeighborhoodLupton CitySouth Brainerd NeighborhoodS BrainerdBushtown NeighborhoodBushtownLincoln Park NeighborhoodLincoln ParkBrainerd Park North NeighborhoodBrainerd Pk NSouthEast South CentralUnited States of AmericaUnited StatesManchester Park NeighborhoodManchester PkTennesseeHemphill NeighborhoodHemphillLake Hills NeighborhoodLake HillsOrchard Knob NeighborhoodOrchard Knob21st Century Neighborhood21st CenturyAudubon NeighborhoodAudubonNorth Brainerd NeighborhoodN BrainerdClifton Hills NeighborhoodClifton HillsChattanooga Metro AreaChattanoogaZIP Code 37411ZIP 37411Hamilton CountyHamiltonHamilton County School DistrictHamilton CoChattanoogaHamilton District 55Missionary Ridge NeighborhoodMissionary RdgEastdale NeighborhoodEastdaleCherokee Woods NeighborhoodCherokee WdsWoodmore NeighborhoodWoodmoreShepherd NeighborhoodShepherdRichmond NeighborhoodRichmondCity Center/Downtown NeighborhoodCity Ctr/DntnSouthside NeighborhoodSouthsideJefferson Heights NeighborhoodJefferson HtsFort Negley NeighborhoodFort NegleyMartin Luther King NeighborhoodMartin Luther KingUniversity NeighborhoodUniversity44.660592%44.660592%44.7%679680136.610825%36.610825%36.6%387236.367832%36.367832%36.4%1,5321,533336.076553%36.076553%36.1%266267434.441596%34.441596%34.4%150151532.742809%32.742809%32.7%609630.437096%30.437096%30.4%1,2221,223730.297799%30.297799%30.3%250251829.845878%29.845878%29.8%718719929.720934%29.720934%29.7%3333341029.588452%29.588452%29.6%2711128.583095%28.583095%28.6%7091226.576637%26.576637%26.6%4424431326.221080%26.221080%26.2%1991426.189280%26.189280%26.2%3133141525.120773%25.120773%25.1%1241251625.001644%25.001644%25.0%3001724.939904%24.939904%24.9%2321924.939904%24.939904%24.9%1091824.922312%24.922312%24.9%3503512024.232737%24.232737%24.2%2092124.232737%24.232737%24.2%45462224.178541%24.178541%24.2%3372323.464217%23.464217%23.5%28,099,74328.1M23.131757%23.131757%23.1%4,346,5394.35M23.108006%23.108006%23.1%73,612,43873.6M23.052775%23.052775%23.1%1701712422.830222%22.830222%22.8%1,494,9251.49M22.800000%22.800000%22.8%46472522.662466%22.662466%22.7%5232622.373215%22.373215%22.4%1931942722.266687%22.266687%22.3%98992822.037779%22.037779%22.0%2852862921.764638%21.764638%21.8%3203213021.742424%21.742424%21.7%1711723121.650365%21.650365%21.7%117,891118k21.364402%21.364402%21.4%3,80521.172201%21.172201%21.2%74,37974.4k21.172201%21.172201%21.2%74,37974.4k20.691090%20.691090%20.7%36,30536.3k20.302023%20.302023%20.3%7,44819.636574%19.636574%19.6%1,0303319.432958%19.432958%19.4%1793517.923077%17.923077%17.9%1501514015.626636%15.626636%15.6%1661674414.863882%14.863882%14.9%4124811.093248%11.093248%11.1%2021535.935050%5.935050%5.9%4950575.719963%5.719963%5.7%26585.649718%5.649718%5.6%1213595.649718%5.649718%5.6%16601.806774%1.806774%1.8%6061611.670976%1.670976%1.7%232462
Count number of children
# rank of neighborhood out of 62 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:
Tennessee
County:
Hamilton
Metro Area:
Chattanooga Area
City:
Chattanooga
District:
5
ZIP Code:
37411
Unified School District:
Hamilton County
Congressional District:
TN-3
State Senate District:
TN-10
State House District:
TN-28
Neighboring Neighborhoods:
Belvoir, Brainerd Park, Brainerd Park North, Hemphill, North Brainerd Sunshine
Nearby Neighborhoods:
Eastdale, Foxwood Heights, Glenwood, Missionary Ridge, North Brainerd, Ridgedale, Shawnee Hills, South Brainerd, Woodmore, Woodmore Manor