Age and Sex in Connecticut (State)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the states.
Scope: population of the United States, Connecticut, and other states
Connecticut
United States
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-487,92787.9k2.450%2.45%71,54871.5k1.994%1.99%91,58991.6k2.552%2.55%126,238126k3.518%3.52%99,21399.2k2.765%2.76%78,50878.5k2.188%2.19%127,093127k3.542%3.54%96,18196.2k2.680%2.68%263,778264k7.351%7.35%282,583283k7.875%7.87%263,394263k7.340%7.34%232,871233k6.489%6.49%206,735207k5.761%5.76%218,155218k6.079%6.08%220,316220k6.139%6.14%140,239140k3.908%3.91%50,19850.2k1.399%1.40%51,57051.6k1.437%1.44%106,782107k2.976%2.98%145,740146k4.061%4.06%228,543229k6.369%6.37%210,557211k5.867%5.87%188,812189k5.261%5.26%
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 the United States and Connecticut
Female Male
United States
Connecticut
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.184428%-0.060766%-0.177049%-0.048590%-0.245194%0.25%0.184428%0.177049%0.184428%0.18%555,023555k15.466%15.5%-0.683656%-0.043723%-0.639439%-0.027509%-0.727379%0.73%0.683656%0.639439%0.683656%0.68%1,265,9001.27M35.276%35.3%-0.601648%-0.662794%-0.601648%0.60%0.601648%0.012671%0.662794%0.011473%0.614319%0.61%785,445785k21.887%21.9%-0.712073%-0.690098%-0.712073%0.71%0.712073%0.028730%0.690098%0.036916%0.740803%0.74%208,550209k5.812%5.81%-0.585394%-0.627873%-0.585394%0.59%0.585394%0.026922%0.627873%0.028032%0.612316%0.61%773,652774k21.559%21.6%
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 the United States and Connecticut
Female Male
United States
Connecticut
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.049811%-0.053515%-0.040405%-0.038024%-0.103326%0.10%0.049811%0.040405%0.049811%0.05%87,92787.9k2.450%2.45%-0.160599%-0.077557%-0.151220%-0.063891%-0.238156%0.24%0.160599%0.151220%0.160599%0.16%71,54871.5k1.994%1.99%-0.221436%-0.067576%-0.220748%-0.056595%-0.289012%0.29%0.221436%0.220748%0.221436%0.22%91,58991.6k2.552%2.55%-0.321850%-0.059857%-0.319204%-0.054701%-0.381706%0.38%0.321850%0.319204%0.321850%0.32%126,238126k3.518%3.52%-0.430664%-0.060238%-0.421958%-0.052156%-0.490901%0.49%0.430664%0.421958%0.430664%0.43%99,21399.2k2.765%2.76%-0.515512%-0.062838%-0.502773%-0.054229%-0.578350%0.58%0.515512%0.502773%0.515512%0.52%78,50878.5k2.188%2.19%-0.564793%-0.050949%-0.541468%-0.051993%-0.615742%0.62%0.564793%0.541468%0.564793%0.56%127,093127k3.542%3.54%-0.636632%-0.066837%-0.599140%-0.045449%-0.703470%0.70%0.636632%0.599140%0.636632%0.64%96,18196.2k2.680%2.68%-0.719133%-0.031834%-0.647813%-0.041116%-0.750968%0.75%0.719133%0.647813%0.719133%0.72%263,778264k7.351%7.35%-0.764661%-0.045584%-0.688902%-0.025961%-0.810245%0.81%0.764661%0.688902%0.764661%0.76%282,583283k7.875%7.87%-0.712540%-0.042881%-0.655595%-0.013619%-0.755421%0.76%0.712540%0.655595%0.712540%0.71%263,394263k7.340%7.34%-0.628417%-0.041014%-0.640349%-0.007471%-0.669431%0.67%0.628417%0.640349%0.628417%0.63%232,871233k6.489%6.49%-0.569291%-0.013604%-0.626779%-0.004019%-0.582895%0.58%0.569291%0.626779%0.569291%0.57%206,735207k5.761%5.76%-0.603884%-0.008064%-0.669173%-0.611948%0.61%0.603884%0.669173%0.005514%0.603884%0.60%218,155218k6.079%6.08%-0.601242%-0.680581%-0.601242%0.60%0.601242%0.025392%0.680581%0.019624%0.626634%0.63%220,316220k6.139%6.14%-0.616411%-0.675846%-0.616411%0.62%0.616411%0.069824%0.675846%0.033642%0.686234%0.69%140,239140k3.908%3.91%-0.673137%-0.709599%-0.673137%0.67%0.673137%0.052556%0.709599%0.039633%0.725693%0.73%50,19850.2k1.399%1.40%-0.712930%-0.721323%-0.712930%0.71%0.712930%0.011202%0.721323%0.040945%0.724132%0.72%51,57051.6k1.437%1.44%-0.731113%-0.664734%-0.731113%0.73%0.731113%0.025581%0.664734%0.033543%0.756694%0.76%106,782107k2.976%2.98%-0.659186%-0.642594%-0.659186%0.66%0.659186%0.035372%0.642594%0.030383%0.694557%0.69%145,740146k4.061%4.06%-0.623413%-0.635182%-0.623413%0.62%0.623413%0.026902%0.635182%0.027016%0.650315%0.65%228,543229k6.369%6.37%-0.572975%-0.629799%-0.572975%0.57%0.572975%0.027537%0.629799%0.027976%0.600512%0.60%210,557211k5.867%5.87%-0.515520%-0.609806%-0.515520%0.52%0.515520%0.021256%0.609806%0.027693%0.536776%0.54%188,812189k5.261%5.26%
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 the United States and Connecticut
More Females More Males
United States
Connecticut
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-107.437063%-94.107784%-107.437063%107.4%0.4820.4867.473%67.5%32.527%32.5%-48.292615%-42.250155%-48.292615%48.3%0.6740.6759.725%59.7%40.275%40.3%-30.516964%-25.637895%-30.516964%30.5%0.7660.7756.619%56.6%43.381%43.4%-18.597725%-17.136703%-18.597725%18.6%0.8430.8454.254%54.3%45.746%45.7%-13.987145%-12.360556%-13.987145%14.0%0.8770.8853.268%53.3%46.732%46.7%-12.189519%-10.786056%-12.189519%12.2%0.8910.8952.872%52.9%47.128%47.1%-9.020788%-9.602216%-9.020788%9.0%0.9170.9252.158%52.2%47.842%47.8%-10.498556%-7.585728%-10.498556%10.5%0.9050.9052.494%52.5%47.506%47.5%-4.426775%-6.346862%-4.426775%4.4%0.9580.9651.083%51.1%48.917%48.9%-5.961283%-3.768485%-5.961283%6.0%0.9440.9451.447%51.4%48.553%48.6%-6.017990%-2.077397%-6.017990%6.0%0.9430.9451.461%51.5%48.539%48.5%-6.526482%-1.166734%-6.526482%6.5%0.9390.9451.580%51.6%48.420%48.4%-2.389693%-0.641232%-2.389693%2.4%0.9770.9850.590%50.6%49.410%49.4%-1.335438%-1.335438%1.3%0.824044%0.9870.9950.332%50.3%49.668%49.7%4.223211%2.883352%4.223211%4.2%1.0421.0448.966%49.0%51.034%51.0%11.327436%4.977745%11.327436%11.3%1.1131.1147.320%47.3%52.680%52.7%7.807584%5.585264%7.807584%7.8%1.0781.0848.121%48.1%51.879%51.9%1.571295%5.676433%1.571295%1.6%1.0161.0249.610%49.6%50.390%50.4%3.498942%5.046055%3.498942%3.5%1.0351.0349.140%49.1%50.860%50.9%5.365950%4.728170%5.365950%5.4%1.0541.0548.694%48.7%51.306%51.3%4.315293%4.253238%4.315293%4.3%1.0431.0448.944%48.9%51.056%51.1%4.806046%4.441989%4.806046%4.8%1.0481.0548.827%48.8%51.173%51.2%4.123288%4.541243%4.123288%4.1%1.0411.0448.990%49.0%51.010%51.0%
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 Connecticut

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
18.5%19.6%20.6%21.6%22.6%23.6%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
4.0%6.0%7.9%9.9%11.9%13.9%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
8.2%8.8%9.3%9.9%10.4%11.0%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
9.7%10.3%10.8%11.3%11.8%12.4%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
13.01%13.34%13.65%13.97%14.28%14.61%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
14.6%15.3%16.0%16.6%17.3%18.0%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
10.2%11.0%11.7%12.4%13.2%13.9%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
5.63%5.97%6.30%6.63%6.97%7.30%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
3.24%3.61%3.98%4.36%4.73%5.10%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County Subdivision in Connecticut

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
8.6%13.5%18.4%23.3%28.1%33.1%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
0%11%22%33%43%55%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
2.4%5.7%9.0%12.3%15.6%18.9%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
3.6%6.2%8.8%11.3%13.9%16.5%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
5.5%8.5%11.4%14.3%17.2%20.2%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
4.8%9.2%13.4%17.7%21.9%26.2%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
6.2%10.5%14.8%19.0%23.3%27.6%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
3.3%6.0%8.6%11.2%13.8%16.4%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
1.3%3.3%5.3%7.2%9.2%11.2%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Connecticut

There are 143 places in Connecticut. This section compares the 50 most populous of those to each other, Connecticut, and other entities that contain or substantially overlap with Connecticut. The least populous of the compared places has a population of 7,129.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Connecticut, selected places in Connecticut, and entities that contain Connecticut
0%10%20%30%Count#DarienRiversideRidgefieldWestportWaterburyTrumbullHartfordBridgeportConning Towers Nautilus ParkConning Towers N…ManchesterNew BritainUnited States of AmericaUnited StatesWest HartfordNorwichDerbyEast HartfordBethelNaugatuckRockvilleAnsoniaPutnamNew HavenGrotonConnecticutOrangeNortheastGreenwichStamfordThompsonvilleDanburyOakvilleKensingtonNew EnglandNorwalkBristolGlastonbury CenterGlastonbury CtrSouthwood AcresNorth HavenWest HavenTorringtonNew LondonWethersfieldEast HavenSheltonStratfordMeridenNewingtonMilfordWillimanticMiddletownWindsor LocksWinstedWallingford CenterWallingford CtrStorrs33.017334%33.017334%33.0%7,105130.281095%30.281095%30.3%2,510228.998941%28.998941%29.0%2,190328.188725%28.188725%28.2%7,755425.747406%25.747406%25.7%28,11928.1k525.032212%25.032212%25.0%9,131624.752252%24.752252%24.8%30,77230.8k724.312688%24.312688%24.3%35,74535.7k823.932959%23.932959%23.9%2,299923.389540%23.389540%23.4%7,1021023.192821%23.192821%23.2%16,90216.9k1123.108006%23.108006%23.1%73,612,43873.6M22.586925%22.586925%22.6%14,27214.3k1222.430536%22.430536%22.4%8,9851322.406899%22.406899%22.4%2,8581422.378723%22.378723%22.4%11,37611.4k1522.366628%22.366628%22.4%2,1341622.362055%22.362055%22.4%7,0721722.346057%22.346057%22.3%1,6041822.321900%22.321900%22.3%4,2301922.050779%22.050779%22.1%1,5722021.994555%21.994555%22.0%28,68228.7k2121.904762%21.904762%21.9%2,0242221.558782%21.558782%21.6%773,652774k21.526433%21.526433%21.5%3,0012321.341491%21.341491%21.3%11,965,27112.0M21.326979%21.326979%21.3%2,8642421.302096%21.302096%21.3%27,14127.1k2521.300575%21.300575%21.3%1,8902621.120515%21.120515%21.1%17,71817.7k2720.727034%20.727034%20.7%1,8932820.673077%20.673077%20.7%1,7632920.620396%20.620396%20.6%3,024,7813.02M20.469692%20.469692%20.5%17,99918.0k3020.363354%20.363354%20.4%12,30712.3k3120.350924%20.350924%20.4%1,5313219.948619%19.948619%19.9%1,5533319.947254%19.947254%19.9%4,7653419.931965%19.931965%19.9%10,95711.0k3519.416925%19.416925%19.4%6,8403619.391579%19.391579%19.4%5,2783719.211244%19.211244%19.2%5,0713818.941927%18.941927%18.9%5,4963918.924327%18.924327%18.9%7,7554018.804971%18.804971%18.8%9,8354118.779795%18.779795%18.8%11,30611.3k4218.656424%18.656424%18.7%5,7074318.640515%18.640515%18.6%9,6944418.161370%18.161370%18.2%3,1494517.774274%17.774274%17.8%8,3424617.723538%17.723538%17.7%2,2224716.775050%16.775050%16.8%1,2644816.740388%16.740388%16.7%2,952492.148328%2.148328%2.1%34550
Count number of children
# rank of place out of 50 by %

Age Cohorts by Metro Area in Connecticut

There are 6 metro areas that are fully or partially contained within Connecticut (5 fully and 1 partially). This section compares all 6 of those to each other, Connecticut, and other entities that contain or substantially overlap with Connecticut.

Children by Metro Area#32

Percentage of population aged 0 to 17 (%):
Scope: population of Connecticut, selected metro areas in Connecticut, and entities that contain Connecticut
0%5%10%15%20%Count#Bridgeport, Stamford, and Norwalk Metro AreaBridgeportUnited States of AmericaUnited StatesWorcester Metro AreaWorcesterConnecticutNortheastNew Haven and Milford Metro AreaNew HavenHartford, West Hartford, and East Hartford Metro AreaHartford AreaNew EnglandNorwich and New London Metro AreaNorwich AreaTorrington Metro AreaTorrington23.577077%23.577077%23.6%222,006222k123.108006%23.108006%23.1%73,612,43873.6M21.874527%21.874527%21.9%203,579204k221.558782%21.558782%21.6%773,652774k21.341491%21.341491%21.3%11,965,27112.0M21.104715%21.104715%21.1%181,685182k320.990885%20.990885%21.0%254,373254k420.620396%20.620396%20.6%3,024,7813.02M20.307463%20.307463%20.3%55,24355.2k519.486770%19.486770%19.5%36,07836.1k6
Count number of children
# rank of metro area out of 6 by %

Age Cohorts by County in Connecticut

There are 8 counties in Connecticut. This section compares all 8 of those to each other, Connecticut, and other entities that contain or substantially overlap with Connecticut.

Children by County#41

Percentage of population aged 0 to 17 (%):
Scope: population of Connecticut, selected counties in Connecticut, and entities that contain Connecticut
0%5%10%15%20%Count#Fairfield CountyFairfieldUnited States of AmericaUnited StatesHartford CountyHartfordConnecticutNortheastNew Haven CountyNew HavenWindham CountyWindhamNew EnglandNew London CountyNew LondonLitchfield CountyLitchfieldMiddlesex CountyMiddlesexTolland CountyTolland23.577077%23.577077%23.6%222,006222k123.108006%23.108006%23.1%73,612,43873.6M21.724374%21.724374%21.7%194,585195k221.558782%21.558782%21.6%773,652774k21.341491%21.341491%21.3%11,965,27112.0M21.104715%21.104715%21.1%181,685182k320.727208%20.727208%20.7%24,26724.3k420.620396%20.620396%20.6%3,024,7813.02M20.307463%20.307463%20.3%55,24355.2k519.486770%19.486770%19.5%36,07836.1k619.240686%19.240686%19.2%31,63931.6k718.557048%18.557048%18.6%28,14928.1k8
Count number of children
# rank of county out of 8 by %

Age Cohorts by County Subdivision in Connecticut

There are 173 county subdivisions in Connecticut. This section compares the 50 most populous of those to each other, Connecticut, and other entities that contain or substantially overlap with Connecticut. The least populous of the compared county subdivisions has a population of 22,048.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of Connecticut, selected county subdivisions in Connecticut, and entities that contain Connecticut
0%5%10%15%20%25%Count#Town of RidgefieldRidgefieldTown of WestportWestportTown of WaterburyWaterburyTown of GreenwichGreenwichTown of NewtownNewtownTown of TrumbullTrumbullTown of HartfordHartfordTown of FairfieldFairfieldTown of SimsburySimsburyTown of BridgeportBridgeportTown of GlastonburyGlastonburyTown of New BritainNew BritainUnited States of AmericaUnited StatesTown of West HartfordW HartfordTown of ManchesterManchesterTown of NorwichNorwichTown of East HartfordE HartfordTown of NaugatuckNaugatuckTown of South WindsorS WindsorTown of New HavenNew HvnConnecticutTown of GuilfordGuilfordNortheastTown of StamfordStamfordTown of CheshireCheshireTown of DanburyDanburyTown of SouthingtonSouthingtonTown of FarmingtonFarmingtonTown of WatertownWatertownTown of WindsorWindsorNew EnglandTown of NorwalkNorwalkTown of BristolBristolTown of New MilfordNew MilfordTown of North HavenN HvnTown of West HavenW HvnTown of GrotonGrotonTown of WindhamWindhamTown of TorringtonTorringtonTown of New LondonNew LondonTown of WethersfieldWethersfieldTown of East HavenE HvnTown of SheltonSheltonTown of StratfordStratfordTown of MeridenMeridenTown of EnfieldEnfieldTown of NewingtonNewingtonTown of MilfordMilfordTown of HamdenHamdenTown of MiddletownMiddletownTown of VernonVernonTown of WallingfordWallingfordTown of BranfordBranfordTown of MansfieldMansfield29.194030%29.194030%29.2%7,335128.188725%28.188725%28.2%7,755225.747406%25.747406%25.7%28,11928.1k325.428562%25.428562%25.4%15,87215.9k425.094677%25.094677%25.1%7,024525.032212%25.032212%25.0%9,131624.752252%24.752252%24.8%30,77230.8k724.639199%24.639199%24.6%15,05815.1k824.493025%24.493025%24.5%5,882924.312688%24.312688%24.3%35,74535.7k1024.151455%24.151455%24.2%8,3751123.192821%23.192821%23.2%16,90216.9k1223.108006%23.108006%23.1%73,612,43873.6M22.586925%22.586925%22.6%14,27214.3k1322.444165%22.444165%22.4%13,03413.0k1422.430536%22.430536%22.4%8,9851522.378723%22.378723%22.4%11,37611.4k1622.362055%22.362055%22.4%7,0721722.029233%22.029233%22.0%5,6821821.994555%21.994555%22.0%28,68228.7k1921.558782%21.558782%21.6%773,652774k21.454740%21.454740%21.5%4,8022021.341491%21.341491%21.3%11,965,27112.0M21.302096%21.302096%21.3%27,14127.1k2121.231285%21.231285%21.2%6,2112221.120515%21.120515%21.1%17,71817.7k2321.064682%21.064682%21.1%9,2002421.045015%21.045015%21.0%5,3812520.986030%20.986030%21.0%4,6272620.641317%20.641317%20.6%5,9932720.620396%20.620396%20.6%3,024,7813.02M20.469692%20.469692%20.5%17,99918.0k2820.363354%20.363354%20.4%12,30712.3k2920.191993%20.191993%20.2%5,5533019.947254%19.947254%19.9%4,7653119.931965%19.931965%19.9%10,95711.0k3219.578503%19.578503%19.6%7,7853319.469558%19.469558%19.5%4,8673419.416925%19.416925%19.4%6,8403519.391579%19.391579%19.4%5,2783619.211244%19.211244%19.2%5,0713718.941927%18.941927%18.9%5,4963818.924327%18.924327%18.9%7,7553918.804971%18.804971%18.8%9,8354018.779795%18.779795%18.8%11,30611.3k4118.741997%18.741997%18.7%8,3434218.656424%18.656424%18.7%5,7074318.454052%18.454052%18.5%9,8604418.013534%18.013534%18.0%11,07411.1k4517.774274%17.774274%17.8%8,3424617.680165%17.680165%17.7%5,1524717.410923%17.410923%17.4%7,8334816.966956%16.966956%17.0%4,765498.866162%8.866162%8.9%2,30650
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by State in the United States

There are 50 states in the United States. This section compares Connecticut to all of the states in the United States and to those entities that contain or substantially overlap with Connecticut.

Children by State#59

Percentage of population aged 0 to 17 (%):
Scope: population of Connecticut, selected other states in the United States, and entities that contain Connecticut
0%10%20%30%Count#UtahTexasIdahoAlaskaKansasNebraskaGeorgiaSouth DakotaOklahomaMississippiNew MexicoArizonaIndianaLouisianaArkansasWyomingCaliforniaMinnesotaIowaNevadaIllinoisColoradoUnited States of AmericaUnited StatesMissouriNorth CarolinaN CarolinaKentuckyTennesseeAlabamaOhioNorth DakotaWashingtonWisconsinMarylandNew JerseyMichiganSouth CarolinaS CarolinaVirginiaMontanaDelawareHawaiiOregonConnecticutNew YorkNortheastPennsylvaniaMassachusettsNew EnglandWest VirginiaFloridaRhode IslandNew HampshireMaineVermont30.700981%30.700981%30.7%905,196905k126.459270%26.459270%26.5%7,132,4767.13M226.372637%26.372637%26.4%431,320431k325.461726%25.461726%25.5%187,616188k424.888693%24.888693%24.9%721,347721k524.855748%24.855748%24.9%467,601468k624.706366%24.706366%24.7%2,495,1752.50M724.629931%24.629931%24.6%209,615210k824.572394%24.572394%24.6%952,325952k924.496085%24.496085%24.5%732,235732k1024.091682%24.091682%24.1%501,750502k1124.070736%24.070736%24.1%1,619,6181.62M1224.007486%24.007486%24.0%1,581,9921.58M1323.979792%23.979792%24.0%1,114,0221.11M1423.824850%23.824850%23.8%707,234707k1523.814253%23.814253%23.8%138,844139k1623.646283%23.646283%23.6%9,140,2839.14M1723.520988%23.520988%23.5%1,282,0981.28M1823.418418%23.418418%23.4%727,514728k1923.409360%23.409360%23.4%664,632665k2023.270328%23.270328%23.3%2,990,6292.99M2123.252704%23.252704%23.3%1,246,1811.25M2223.108006%23.108006%23.1%73,612,43873.6M23.023174%23.023174%23.0%1,395,1241.40M2323.014441%23.014441%23.0%2,287,8262.29M2422.987138%22.987138%23.0%1,014,1901.01M2522.830222%22.830222%22.8%1,494,9251.49M2622.828993%22.828993%22.8%1,105,1891.11M2722.783062%22.783062%22.8%2,639,8602.64M2822.782621%22.782621%22.8%167,717168k2922.685733%22.685733%22.7%1,604,5951.60M3022.615876%22.615876%22.6%1,301,4981.30M3122.614634%22.614634%22.6%1,347,8101.35M3222.543020%22.543020%22.5%2,009,8132.01M3322.480857%22.480857%22.5%2,227,7632.23M3422.458484%22.458484%22.5%1,085,7791.09M3522.448718%22.448718%22.4%1,865,5561.87M3621.987686%21.987686%22.0%225,020225k3721.845843%21.845843%21.8%204,192204k3821.802496%21.802496%21.8%308,216308k3921.630770%21.630770%21.6%861,395861k4021.558782%21.558782%21.6%773,652774k4121.456623%21.456623%21.5%4,226,4094.23M4221.341491%21.341491%21.3%11,965,27112.0M21.153574%21.153574%21.2%2,704,2682.70M4320.624778%20.624778%20.6%1,390,5521.39M4420.620396%20.620396%20.6%3,024,7813.02M20.575789%20.575789%20.6%379,848380k4520.398234%20.398234%20.4%4,066,2764.07M4620.142988%20.142988%20.1%212,406212k4720.111367%20.111367%20.1%266,979267k4819.512483%19.512483%19.5%259,501260k4919.431728%19.431728%19.4%121,691122k50
Count number of children
# rank of state out of 50 by %

Age Cohorts by State in the Northeast

There are 9 states in the Northeast. This section compares Connecticut to all of the states in the Northeast and to those entities that contain or substantially overlap with Connecticut.

Children by State#68

Percentage of population aged 0 to 17 (%):
Scope: population of Connecticut, selected other states in the Northeast, and entities that contain Connecticut
0%5%10%15%20%Count#United States of AmericaUnited StatesNew JerseyConnecticutNew YorkNortheastPennsylvaniaMassachusettsNew EnglandRhode IslandNew HampshireMaineVermont23.108006%23.108006%23.1%73,612,43873.6M22.543020%22.543020%22.5%2,009,8132.01M121.558782%21.558782%21.6%773,652774k221.456623%21.456623%21.5%4,226,4094.23M321.341491%21.341491%21.3%11,965,27112.0M21.153574%21.153574%21.2%2,704,2682.70M420.624778%20.624778%20.6%1,390,5521.39M520.620396%20.620396%20.6%3,024,7813.02M20.142988%20.142988%20.1%212,406212k620.111367%20.111367%20.1%266,979267k719.512483%19.512483%19.5%259,501260k819.431728%19.431728%19.4%121,691122k9
Count number of children
# rank of state out of 9 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.

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Major Counties:
Fairfield, Hartford, Litchfield, Middlesex, New Haven, New London, Tolland, Windham
Counties:
Fairfield, Hartford, Litchfield, Middlesex, New Haven, New London, Tolland, Windham
Metro Areas:
Bridgeport Area, Hartford Area, New Haven Area, Norwich Area, Torrington Area, Worcester Area
Major Borough:
Naugatuck
Major Cities:
Ansonia, Bridgeport, Bristol, Danbury, Derby, Groton, Hartford, Meriden, Middletown, New Britain, New Haven, New London, Norwalk, Norwich, Shelton, Stamford, Torrington, Waterbury, West Haven
Major Place:
Milford
Major Unincorporated Places:
Bethel, Conning Towers Nautilus Park, Darien, East Hartford, East Haven, Glastonbury Center, Greenwich, Kensington, Manchester, Newington, North Haven, Oakville, Orange, Putnam, Ridgefield, Riverside, Rockville, Southwood Acres, Storrs, Stratford, Thompsonville, Trumbull, Wallingford Center, West Hartford, Westport, Wethersfield, Willimantic, Windsor Locks, Winsted
Congressional Districts:
CT-1, CT-2, CT-3, CT-4, CT-5
State House Districts:
CT-1, CT-2, CT-3, CT-4, CT-5, CT-6, CT-7, CT-8, CT-9, CT-10, CT-11, CT-12, CT-13, CT-14, CT-15, CT-16, CT-17, CT-18, CT-19, CT-20, CT-21, CT-22, CT-23, CT-24, CT-25, CT-26, CT-27, CT-28, CT-29, CT-30, CT-31, CT-32, CT-33, CT-34, CT-35, CT-36, CT-37, CT-38, CT-39, CT-40, CT-41, CT-42, CT-43, CT-44, CT-45, CT-46, CT-47, CT-48, CT-49, CT-50, CT-51, CT-52, CT-53, CT-54, CT-55, CT-56, CT-57, CT-58, CT-59, CT-60, CT-61, CT-62, CT-63, CT-64, CT-65, CT-66, CT-67, CT-68, CT-69, CT-70, CT-71, CT-72, CT-73, CT-74, CT-75, CT-76, CT-77, CT-78, CT-79, CT-80, CT-81, CT-82, CT-83, CT-84, CT-85, CT-86, CT-87, CT-88, CT-89, CT-90, CT-91, CT-92, CT-93, CT-94, CT-95, CT-96, CT-97, CT-98, CT-99, CT-100, CT-101, CT-102, CT-103, CT-104, CT-105, CT-106, CT-107, CT-108, CT-109, CT-110, CT-111, CT-112, CT-113, CT-114, CT-115, CT-116, CT-117, CT-118, CT-119, CT-120, CT-121, CT-122, CT-123, CT-124, CT-125, CT-126, CT-127, CT-128, CT-129, CT-130, CT-131, CT-132, CT-133, CT-134, CT-135, CT-136, CT-137, CT-138, CT-139, CT-140, CT-141, CT-142, CT-143, CT-144, CT-145, CT-146, CT-147, CT-148, CT-149, CT-150, CT-151
State Senate Districts:
CT-1, CT-2, CT-3, CT-4, CT-5, CT-6, CT-7, CT-8, CT-9, CT-10, CT-11, CT-12, CT-13, CT-14, CT-15, CT-16, CT-17, CT-18, CT-19, CT-20, CT-21, CT-22, CT-23, CT-24, CT-25, CT-26, CT-27, CT-28, CT-29, CT-30, CT-31, CT-32, CT-33, CT-34, CT-35, CT-36
Neighboring States:
Massachusetts, New York, Rhode Island