Age and Sex in Rockland, Knox County, Maine (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Knox County.
Scope: population of Knox County, Rockland, and other county subdivisions in Knox County
Rockland
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41892.618%2.62%2092.895%2.89%3875.360%5.36%4105.679%5.68%2823.906%3.91%3074.252%4.25%3284.543%4.54%1642.271%2.27%6448.920%8.92%5487.590%7.59%4075.637%5.64%3374.668%4.67%5487.590%7.59%4396.080%6.08%3404.709%4.71%4055.609%5.61%500.693%0.69%1812.507%2.51%570.789%0.79%620.859%0.86%4285.928%5.93%1231.704%1.70%3755.194%5.19%
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 Knox County and Rockland
Female Male
Knox County
Rockland
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.284318%-0.117729%-0.278358%-0.058469%-0.402047%0.40%0.284318%0.278358%0.284318%0.28%1,78424.709%24.7%-0.627701%-0.089751%-0.707506%-0.050961%-0.717452%0.72%0.627701%0.707506%0.627701%0.63%2,42833.629%33.6%-0.561711%-0.209295%-0.499646%-0.771006%0.77%0.561711%0.499646%0.064904%0.561711%0.56%1,73223.989%24.0%-0.422438%-0.397185%-0.422438%0.42%0.422438%0.152355%0.397185%0.101342%0.574792%0.57%2883.989%3.99%-0.345491%-0.498807%-0.345491%0.35%0.345491%0.069252%0.498807%0.028255%0.414743%0.41%98813.684%13.7%
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 Knox County and Rockland
Female Male
Knox County
Rockland
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.016447%-0.130713%-0.061057%-0.069240%-0.147161%0.15%0.016447%0.061057%0.016447%0.02%1892.618%2.62%-0.146814%-0.285319%-0.186822%-0.147040%-0.432133%0.43%0.146814%0.186822%0.146814%0.15%2092.895%2.89%-0.531856%-0.367097%-0.531856%0.53%0.531856%0.008310%0.367097%0.032732%0.540166%0.54%3875.360%5.36%-0.479224%-0.177285%-0.486442%-0.085102%-0.656510%0.66%0.479224%0.486442%0.479224%0.48%4105.679%5.68%-0.595568%-0.110803%-0.655471%-0.060428%-0.706371%0.71%0.595568%0.655471%0.595568%0.60%2823.906%3.91%-0.948753%-0.765415%-0.948753%0.95%0.948753%0.228532%0.765415%0.090641%1.177285%1.18%3074.252%4.25%-0.752539%-0.009234%-0.736880%-0.761773%0.76%0.752539%0.736880%0.137640%0.752539%0.75%3284.543%4.54%-0.096953%-0.941828%-0.664703%-0.122114%-1.038781%1.04%0.096953%0.664703%0.096953%0.10%1642.271%2.27%-0.786704%-0.210526%-0.803686%-0.216028%-0.997230%1.00%0.786704%0.803686%0.786704%0.79%6448.920%8.92%-0.650970%-0.216066%-0.742755%-0.031221%-0.867036%0.87%0.650970%0.742755%0.650970%0.65%5487.590%7.59%-0.512465%-0.638518%-0.512465%0.51%0.512465%0.102493%0.638518%0.022157%0.614958%0.61%4075.637%5.64%-0.337950%-0.539819%-0.063449%-0.337950%0.34%0.337950%0.257618%0.539819%0.595568%0.60%3374.668%4.67%-0.606648%-0.304709%-0.523202%-0.911357%0.91%0.606648%0.523202%0.125387%0.606648%0.61%5487.590%7.59%-0.418283%-0.379501%-0.541330%-0.797784%0.80%0.418283%0.541330%0.017625%0.418283%0.42%4396.080%6.08%-0.310249%-0.446157%-0.310249%0.31%0.310249%0.321330%0.446157%0.080570%0.631579%0.63%3404.709%4.71%-0.609418%-0.650970%-0.480063%-1.260388%1.26%0.609418%0.480063%0.016785%0.609418%0.61%4055.609%5.61%-0.000000%-0.475867%0.000000%0.00%0.000000%0.692521%0.475867%0.105748%0.692521%0.69%500.693%0.69%-1.024931%-0.307173%-1.024931%1.02%1.024931%0.457064%0.307173%0.214014%1.481994%1.48%1812.507%2.51%-0.062327%-0.270083%-0.402850%-0.332410%0.33%0.062327%0.402850%0.042803%0.062327%0.06%570.789%0.79%-0.032318%-0.578258%-0.009232%-0.032318%0.03%0.032318%0.221607%0.578258%0.253924%0.25%620.859%0.86%-0.412742%-0.360111%-0.542337%-0.015610%-0.772853%0.77%0.412742%0.542337%0.412742%0.41%4285.928%5.93%-0.049861%-0.458746%-0.049861%0.05%0.049861%0.240997%0.458746%0.085606%0.290859%0.29%1231.704%1.70%-0.401662%-0.426518%-0.401662%0.40%0.401662%0.235457%0.426518%0.037264%0.637119%0.64%3755.194%5.19%
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 Knox County and Rockland
More Females More Males
Knox County
Rockland
500%0%500%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242018-1915-1710-145-90-4-794.736842%-113.402062%-794.736842%794.7%0.1120.1189.947%89.9%10.053%10.1%-194.339623%-78.706199%-194.339623%194.3%0.3400.3474.641%74.6%25.359%25.4%1.562500%8.916324%1.562500%1.6%1.0161.0249.612%49.6%50.388%50.4%-36.994220%-17.494824%-36.994220%37.0%0.7300.7357.805%57.8%42.195%42.2%-18.604651%-9.218950%-18.604651%18.6%0.8430.8454.255%54.3%45.745%45.7%24.087591%11.842105%24.087591%24.1%1.2411.2444.625%44.6%55.375%55.4%-1.226994%-1.226994%1.2%18.678815%0.9880.9950.305%50.3%49.695%49.7%-971.428571%-18.371212%-971.428571%971.4%0.0930.0991.463%91.5%8.537%8.54%-26.760563%-26.879699%-26.760563%26.8%0.7890.7955.901%55.9%44.099%44.1%-33.191489%-4.203390%-33.191489%33.2%0.7510.7557.117%57.1%42.883%42.9%20.000000%3.470032%20.000000%20.0%1.2001.2045.455%45.5%54.545%54.5%-11.753731%76.229508%76.229508%76.2%1.7621.7636.202%36.2%63.798%63.8%-50.228311%-50.228311%50.2%23.965351%0.6660.6760.036%60.0%39.964%40.0%-90.728477%-90.728477%90.7%3.255814%0.5240.5265.604%65.6%34.396%34.4%103.571429%18.058691%103.571429%103.6%2.0362.0432.941%32.9%67.059%67.1%-106.818182%-106.818182%106.8%3.496503%0.4840.4867.407%67.4%32.593%32.6%44.594595%69.672131%44.594595%44.6%1.4461.4540.884%40.9%59.116%59.1%-433.333333%-433.333333%433.3%10.625000%0.1880.1984.211%84.2%15.789%15.8%-1.596517%685.714286%685.714286%685.7%7.8577.8611.290%11.3%88.710%88.7%-87.248322%-2.878366%-87.248322%87.2%0.5340.5365.187%65.2%34.813%34.8%483.333333%18.660812%483.333333%483.3%5.8335.8314.634%14.6%85.366%85.4%58.620690%8.736718%58.620690%58.6%1.5861.5938.667%38.7%61.333%61.3%
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 Rockland

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
12.6%13.2%13.7%14.2%14.8%15.4%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
3.944%3.967%3.990%4.012%4.035%4.058%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
6.8%8.6%10.4%12.2%13.9%15.8%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
13.33%13.51%13.68%13.85%14.02%14.19%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
8.1%8.9%9.6%10.3%11.0%11.7%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
15.49%15.83%16.16%16.50%16.83%17.17%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
14.38%14.69%14.98%15.28%15.58%15.88%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
9.2%9.9%10.4%11.0%11.6%12.2%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
1.9%3.1%4.3%5.5%6.6%7.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Rockland

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
0%6%11%16%22%27%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.0%2.2%4.3%6.5%8.6%10.8%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
0.4%4.8%9.2%13.5%17.9%22.3%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
1%7%12%18%23%29%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
1.3%4.2%7.0%9.9%12.8%15.7%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
0%6%11%16%21%27%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
5.5%9.7%13.8%18.0%22.1%26.3%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
1.4%5.3%9.1%13.0%16.8%20.7%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%2.0%4.1%6.1%8.2%10.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Rockland

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

College Age Cohorts by Block#24

Percentage of population aged 18 to 21 (%):
0%12%24%36%48%61%

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0%12%24%36%48%61%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%8%16%24%32%40%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0%20%40%60%80%100%

50s Age Cohorts by Block#28

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#29

Percentage of population aged 60 to 69 (%):
0%14%29%43%57%72%

70s Age Cohorts by Block#30

Percentage of population aged 70 to 79 (%):
0%10%20%30%40%50%

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in Maine

There are 533 county subdivisions in Maine. This section compares Rockland to the 50 most populous county subdivisions in Maine and to those entities that contain or substantially overlap with Rockland. The least populous of the compared county subdivisions has a population of 6,118.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Rockland, selected other county subdivisions in Maine, and entities that contain Rockland
0%5%10%15%20%25%Count#Town of WaterboroWaterboroTown of South BerwickS BerwickTown of LisbonLisbonTown of GrayTown of CumberlandCumberlandTown of LebanonLebanonTown of WinslowWinslowTown of FalmouthFalmouthSanfordUnited States of AmericaUnited StatesTown of FreeportFreeportTown of FairfieldFairfieldBelfastAuburnTown of ScarboroughScarboroughTown of Cape ElizabethCape ElizabethBathTown of BerwickBerwickTown of HampdenHampdenTown of GorhamGorhamNortheastTown of WindhamWindhamTown of EliotNew EnglandEllsworthTown of SkowheganSkowheganBrewerTown of OaklandOaklandTown of BuxtonBuxtonWestbrookPresque IsleSacoLewistonTown of StandishStandishMaineTown of YarmouthYarmouthCaribouAugustaBiddefordSouth PortlandS PortlandKnox CountyKnoxTown of KennebunkKennebunkBangorTown of WellsWatervilleOld TownTown of YorkTown of BrunswickBrunswickTown of TopshamTopshamPortlandRegional School Unit 1313Town of KitteryKitteryRocklandRocklandTown of FarmingtonFarmingtonTown of OronoTown of Old Orchard BeachOld Orch Bch27.801364%27.801364%27.8%2,161125.572831%25.572831%25.6%1,875225.267666%25.267666%25.3%2,242325.250376%25.250376%25.3%2,017424.065513%24.065513%24.1%1,822523.847663%23.847663%23.8%1,459623.546359%23.546359%23.5%1,798723.483366%23.483366%23.5%2,760823.181883%23.181883%23.2%4,842923.108006%23.108006%23.1%73,612,43873.6M23.040524%23.040524%23.0%1,8991022.943918%22.943918%22.9%1,5261122.918235%22.918235%22.9%1,5221222.756396%22.756396%22.8%5,2211322.449188%22.449188%22.4%4,3961422.426869%22.426869%22.4%2,0701522.210223%22.210223%22.2%1,8511621.593180%21.593180%21.6%1,6211721.468465%21.468465%21.5%1,5761821.363503%21.363503%21.4%3,6351921.341491%21.341491%21.3%11,965,27112.0M20.912698%20.912698%20.9%3,6892020.671098%20.671098%20.7%1,3062120.620396%20.620396%20.6%3,024,7813.02M20.446757%20.446757%20.4%1,6112220.340598%20.340598%20.3%1,7082320.249892%20.249892%20.2%1,8802420.216199%20.216199%20.2%1,2532520.199409%20.199409%20.2%1,6412620.028939%20.028939%20.0%3,5992719.939772%19.939772%19.9%1,8542819.928451%19.928451%19.9%3,7882919.789398%19.789398%19.8%7,1793019.600834%19.600834%19.6%1,9743119.512483%19.512483%19.5%259,501260k19.501294%19.501294%19.5%1,6583219.235637%19.235637%19.2%1,5203318.902145%18.902145%18.9%3,5333418.897896%18.897896%18.9%4,0333518.773871%18.773871%18.8%4,7683618.465644%18.465644%18.5%7,33418.268972%18.268972%18.3%2,0393718.192730%18.192730%18.2%5,9113818.187287%18.187287%18.2%1,8143918.098426%18.098426%18.1%2,9204017.896799%17.896799%17.9%1,3704117.367144%17.367144%17.4%2,2194216.948822%16.948822%16.9%3,4744316.848013%16.848013%16.8%1,4714416.568891%16.568891%16.6%11,04311.0k4516.343548%16.343548%16.3%2,35214.905346%14.905346%14.9%1,4334613.684211%13.684211%13.7%98813.684211%13.684211%13.7%9884713.421053%13.421053%13.4%1,020489.148090%9.148090%9.1%989499.086742%9.086742%9.1%79350
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the Northeast

There are 5,785 county subdivisions in the Northeast. This section compares Rockland to the 50 most populous county subdivisions in the Northeast and to those entities that contain or substantially overlap with Rockland. The least populous of the compared county subdivisions has a population of 91,133.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Rockland, selected other county subdivisions in the Northeast, and entities that contain Rockland
0%10%20%30%40%Count#Lakewood TownshipLakewoodTown of RamapoRamapoElizabethPatersonAllentownSpringfieldBrocktonTown of WaterburyWaterburyLynnBronxNewarkTown of HartfordHartfordTown of BridgeportBridgeportTown of IslipRochesterBrooklynUnited States of AmericaUnited StatesErieTown of HuntingtonHuntingtonTown of North HempsteadN HempsteadBuffaloLowellTown of BrookhavenBrookhavenProvidenceTown of SmithtownSmithtownNew BedfordTown of HempsteadHempsteadStaten IslandEdison TownshipEdisonPhiladelphiaTown of New HavenNew HvnTown of GreenburghGreenburghYonkersSyracuseTown of Oyster BayOyster BayTown of BabylonBabylonNortheastTown of StamfordStamfordToms River TownshipToms RivJersey CityNew EnglandQueensWoodbridge TownshipWoodbridgeWorcesterManchesterTown of GreeceGreeceMaineTown of AmherstAmherstKnox CountyKnoxAlbanyBostonRegional School Unit 1313QuincyPittsburghManhattanRocklandRocklandCambridge46.141747%46.141747%46.1%45,17645.2k136.095450%36.095450%36.1%47,95148.0k226.762312%26.762312%26.8%34,26734.3k326.662083%26.662083%26.7%39,16539.2k426.446198%26.446198%26.4%31,63631.6k526.129449%26.129449%26.1%40,23740.2k625.817135%25.817135%25.8%24,47824.5k725.747406%25.747406%25.7%28,11928.1k825.631557%25.631557%25.6%23,60023.6k925.573137%25.573137%25.6%367,431367k1025.159653%25.159653%25.2%70,48270.5k1124.752252%24.752252%24.8%30,77230.8k1224.312688%24.312688%24.3%35,74535.7k1323.886092%23.886092%23.9%80,18880.2k1423.700967%23.700967%23.7%49,84149.8k1523.337305%23.337305%23.3%608,369608k1623.108006%23.108006%23.1%73,612,43873.6M22.973931%22.973931%23.0%23,01023.0k1722.937237%22.937237%22.9%46,78646.8k1822.930239%22.930239%22.9%52,65752.7k1922.850777%22.850777%22.9%59,18159.2k2022.776711%22.776711%22.8%25,02525.0k2122.722756%22.722756%22.7%110,915111k2222.652375%22.652375%22.7%40,51440.5k2322.576628%22.576628%22.6%26,64926.6k2422.523898%22.523898%22.5%21,39521.4k2522.467309%22.467309%22.5%172,708173k2622.358469%22.358469%22.4%105,828106k2722.192445%22.192445%22.2%22,60722.6k2822.168125%22.168125%22.2%345,809346k2921.994555%21.994555%22.0%28,68228.7k3021.862778%21.862778%21.9%19,95720.0k3121.819001%21.819001%21.8%43,57843.6k3221.745757%21.745757%21.7%31,39031.4k3321.562024%21.562024%21.6%64,15564.2k3421.407336%21.407336%21.4%45,65245.7k3521.341491%21.341491%21.3%11,965,27112.0M21.302096%21.302096%21.3%27,14127.1k3621.184423%21.184423%21.2%19,30619.3k3720.860563%20.860563%20.9%54,58554.6k3820.620396%20.620396%20.6%3,024,7813.02M20.470812%20.470812%20.5%472,878473k3920.461580%20.461580%20.5%20,69320.7k4020.346587%20.346587%20.3%37,37237.4k4119.906378%19.906378%19.9%21,94321.9k4219.591714%19.591714%19.6%18,93518.9k4319.512483%19.512483%19.5%259,501260k19.260792%19.260792%19.3%24,00824.0k4418.465644%18.465644%18.5%7,33416.704089%16.704089%16.7%16,44116.4k4516.549062%16.549062%16.5%108,939109k4616.343548%16.343548%16.3%2,35216.259414%16.259414%16.3%15,17815.2k4715.845466%15.845466%15.8%48,37748.4k4814.639548%14.639548%14.6%239,355239k4913.684211%13.684211%13.7%98813.684211%13.684211%13.7%98811.826365%11.826365%11.8%12,86212.9k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares Rockland to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with Rockland. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of Rockland, selected other county subdivisions in the United States, and entities that contain Rockland
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasOceanside-EscondidoOceanside-Escond…BrooklynUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyTucsonNortheastBaltimoreLos AngelesDenverNew EnglandQueensAtlantaMiamiMaineKnox CountyKnoxSeattleWashingtonBostonRegional School Unit 1313ManhattanRocklandRocklandSan Francisco28.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1624.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.597144%22.597144%22.6%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3321.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.517750%21.517750%21.5%188,032188k3921.341491%21.341491%21.3%11,965,27112.0M21.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.620396%20.620396%20.6%3,024,7813.02M20.470812%20.470812%20.5%472,878473k4319.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4519.512483%19.512483%19.5%259,501260k18.465644%18.465644%18.5%7,33417.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4816.343548%16.343548%16.3%2,35214.639548%14.639548%14.6%239,355239k4913.684211%13.684211%13.7%98813.684211%13.684211%13.7%98813.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of county subdivision out of 50 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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State:
Maine
County:
Knox
City:
Rockland
ZIP Code:
04841
Unified School District:
13
Congressional District:
ME-1
State Senate District:
ME-12
State House District:
ME-93
Neighboring Towns:
North Haven, Owls Head, Rockport, South Thomaston, Thomaston, Warren
Nearby Towns:
Appleton, Camden, Cushing, Friendship, Hope, Lincolnville, St. George, Union, Waldoboro
Nearby Unorganized Territories:
Muscle Ridge Islands