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%

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%

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%

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%

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

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

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