Age and Sex in Kodiak Island, Kodiak Island County, Alaska (Census Subarea)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Kodiak Island Borough.
Scope: population of Kodiak Island Borough, Kodiak Island, and other county subdivisions in Kodiak Island Borough
Kodiak Island
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4540.388%0.39%770.553%0.55%2031.459%1.46%3302.371%2.37%3232.321%2.32%1771.272%1.27%3862.773%2.77%3832.752%2.75%9596.890%6.89%9957.149%7.15%8976.445%6.44%9686.955%6.96%7805.604%5.60%1,0987.889%7.89%1,3689.829%9.83%4213.025%3.02%1531.099%1.10%1971.415%1.42%4102.946%2.95%5834.189%4.19%1,0127.271%7.27%9987.171%7.17%1,1468.234%8.23%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Kodiak Island Borough and Kodiak Island
Female Male
Kodiak Island Borough
Kodiak Island
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.113762%-0.004790%-0.113762%-0.004790%-0.118552%0.12%0.113762%0.113762%0.113762%0.11%1,1648.363%8.36%-0.615893%-0.615893%-0.615893%0.62%0.615893%0.086794%0.615893%0.086794%0.702687%0.70%4,58832.965%33.0%-0.667401%-0.667401%-0.667401%0.67%0.667401%0.128930%0.667401%0.128930%0.796331%0.80%3,66726.347%26.3%-0.598146%-0.598146%-0.598146%0.60%0.598146%0.168846%0.598146%0.168846%0.766992%0.77%7605.461%5.46%-0.733662%-0.733662%-0.733662%0.73%0.733662%0.025147%0.733662%0.025147%0.758810%0.76%3,73926.864%26.9%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Kodiak Island Borough and Kodiak Island
Female Male
Kodiak Island Borough
Kodiak Island
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.004042%-0.016166%-0.004042%-0.016166%-0.020208%0.02%0.004042%0.004042%0.004042%0.00%540.388%0.39%-0.044547%-0.021555%-0.044547%-0.021555%-0.066101%0.07%0.044547%0.044547%0.044547%0.04%770.553%0.55%-0.136514%-0.136514%-0.136514%0.14%0.136514%0.018681%0.136514%0.018681%0.155195%0.16%2031.459%1.46%-0.215548%-0.215548%-0.215548%0.22%0.215548%0.043110%0.215548%0.043110%0.258658%0.26%3302.371%2.37%-0.332902%-0.107774%-0.332902%-0.107774%-0.440676%0.44%0.332902%0.332902%0.332902%0.33%3232.321%2.32%-0.265843%-0.265843%-0.265843%0.27%0.265843%0.104182%0.265843%0.104182%0.370024%0.37%1771.272%1.27%-0.392777%-0.138909%-0.392777%-0.138909%-0.531686%0.53%0.392777%0.392777%0.392777%0.39%3862.773%2.77%-0.510131%-0.510131%-0.510131%0.51%0.510131%0.355655%0.510131%0.355655%0.865785%0.87%3832.752%2.75%-0.620779%-0.620779%-0.620779%0.62%0.620779%0.136514%0.620779%0.136514%0.757293%0.76%9596.890%6.89%-0.640897%-0.640897%-0.640897%0.64%0.640897%0.148010%0.640897%0.148010%0.788906%0.79%9957.149%7.15%-0.609283%-0.070412%-0.609283%-0.070412%-0.679695%0.68%0.609283%0.609283%0.609283%0.61%8976.445%6.44%-0.615031%-0.615031%-0.615031%0.62%0.615031%0.160943%0.615031%0.160943%0.775974%0.78%9686.955%6.96%-0.535997%-0.535997%-0.535997%0.54%0.535997%0.048858%0.535997%0.048858%0.584854%0.58%7805.604%5.60%-0.738612%-0.738612%-0.738612%0.74%0.738612%0.100589%0.738612%0.100589%0.839201%0.84%1,0987.889%7.89%-0.866504%-0.866504%-0.866504%0.87%0.866504%0.232792%0.866504%0.232792%1.099296%1.10%1,3689.829%9.83%-0.435886%-0.435886%-0.435886%0.44%0.435886%0.136514%0.435886%0.136514%0.572400%0.57%4213.025%3.02%-0.409542%-0.409542%-0.409542%0.41%0.409542%0.280213%0.409542%0.280213%0.689754%0.69%1531.099%1.10%-0.308952%-0.308952%-0.308952%0.31%0.308952%0.797528%0.308952%0.797528%1.106481%1.11%1971.415%1.42%-0.635867%-0.201178%-0.635867%-0.201178%-0.837046%0.84%0.635867%0.635867%0.635867%0.64%4102.946%2.95%-0.665804%-0.665804%-0.665804%0.67%0.665804%0.064664%0.665804%0.064664%0.730469%0.73%5834.189%4.19%-0.712746%-0.712746%-0.712746%0.71%0.712746%0.028740%0.712746%0.028740%0.741486%0.74%1,0127.271%7.27%-0.659578%-0.659578%-0.659578%0.66%0.659578%0.114959%0.659578%0.114959%0.774537%0.77%9987.171%7.17%-0.777411%-0.091967%-0.777411%-0.091967%-0.869378%0.87%0.777411%0.777411%0.777411%0.78%1,1468.234%8.23%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Kodiak Island Borough and Kodiak Island
More Females More Males
Kodiak Island Borough
Kodiak Island
400%200%0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-400.000000%-400.000000%-400.000000%400.0%0.2000.2083.333%83.3%16.667%16.7%-48.387097%-48.387097%-48.387097%48.4%0.6740.6759.740%59.7%40.260%40.3%13.684211%13.684211%13.684211%13.7%1.1371.1446.798%46.8%53.202%53.2%20.000000%20.000000%20.000000%20.0%1.2001.2045.455%45.5%54.545%54.5%-32.374101%-32.374101%-32.374101%32.4%0.7550.7656.966%57.0%43.034%43.0%39.189189%39.189189%39.189189%39.2%1.3921.3941.808%41.8%58.192%58.2%-35.365854%-35.365854%-35.365854%35.4%0.7390.7457.513%57.5%42.487%42.5%69.718310%69.718310%69.718310%69.7%1.6971.7037.076%37.1%62.924%62.9%21.990741%21.990741%21.990741%22.0%1.2201.2245.047%45.0%54.953%55.0%23.094170%23.094170%23.094170%23.1%1.2311.2344.824%44.8%55.176%55.2%-11.556604%-11.556604%-11.556604%11.6%0.8960.9052.731%52.7%47.269%47.3%26.168224%26.168224%26.168224%26.2%1.2621.2644.215%44.2%55.785%55.8%9.115282%9.115282%9.115282%9.1%1.0911.0947.821%47.8%52.179%52.2%13.618677%13.618677%13.618677%13.6%1.1361.1446.812%46.8%53.188%53.2%26.865672%26.865672%26.865672%26.9%1.2691.2744.079%44.1%55.921%55.9%31.318681%31.318681%31.318681%31.3%1.3131.3143.230%43.2%56.770%56.8%68.421053%68.421053%68.421053%68.4%1.6841.6837.255%37.3%62.745%62.7%258.139535%258.139535%258.139535%258.1%3.5813.5821.827%21.8%78.173%78.2%-31.638418%-31.638418%-31.638418%31.6%0.7600.7656.829%56.8%43.171%43.2%9.712230%9.712230%9.712230%9.7%1.0971.1047.684%47.7%52.316%52.3%4.032258%4.032258%4.032258%4.0%1.0401.0449.012%49.0%50.988%51.0%17.429194%17.429194%17.429194%17.4%1.1741.1745.992%46.0%54.008%54.0%-11.829945%-11.829945%-11.829945%11.8%0.8940.8952.792%52.8%47.208%47.2%

Map of Age Cohorts by Tract in Kodiak Island

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
12%18%23%29%34%40%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
3.1%3.8%4.4%5.1%5.7%6.4%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
6.2%9.2%12.2%15.1%18.1%21.1%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
10.1%13.6%17.0%20.5%23.9%27.4%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
5.3%7.4%9.5%11.5%13.6%15.7%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
0.8%5.4%9.9%14.4%19.0%23.6%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
0.6%3.4%6.1%8.9%11.6%14.4%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
0.0%2.2%4.4%6.6%8.8%11.0%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
0.0%0.6%1.2%1.8%2.3%3.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Kodiak Island

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
12%18%23%29%34%40%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.0%2.5%5.1%7.6%10.2%12.8%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
2.9%7.0%11.0%14.9%18.9%22.9%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
5.5%9.9%14.2%18.6%23.0%27.4%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
5.3%9.1%12.7%16.4%20.1%23.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
0.8%5.4%9.9%14.4%19.0%23.6%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
0.6%4.6%8.5%12.4%16.3%20.2%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
0.0%2.2%4.4%6.6%8.8%11.0%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%0.6%1.2%1.8%2.3%3.0%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in Alaska

There are 37 county subdivisions in Alaska. This section compares Kodiak Island to all of the county subdivisions in Alaska and to those entities that contain or substantially overlap with Kodiak Island.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of Kodiak Island, selected other county subdivisions in Alaska, and entities that contain Kodiak Island
0%10%20%30%40%Count#KusilvakLower KuskokwimNorthwest ArcticNW ArcticNomeAniakDillinghamLake and PeninsulaLk and PeninsulaMetlakatla Indian CommunityMetlakatla Indian …Yukon FlatsCopper RiverKoyukuk-Middle YukonKoyukuk-Middle Y…Matanuska-SusitnaSoutheast FairbanksSE FairbanksKodiak Island BoroughKodiak IslandKodiak Island Borough School DistrictKodiak Is BoroKodiak IslandMcGrath-Holy CrossNorth SlopeAlaskaAnchorageFairbanks North StarFairbanks N StarKenai-Cook InletWestPetersburgBristol BayPacificUnited States of AmericaUnited StatesChugachKetchikanSitkaYakutatJuneauPrince of WalesWrangellHoonah-AngoonHainesDenaliAleutians WestAleutians WSeward-HopeSkagwayKlukwanAleutians EastAleutians E40.235206%40.235206%40.2%3,216136.056407%36.056407%36.1%5,932235.167681%35.167681%35.2%2,716334.517664%34.517664%34.5%3,410434.054431%34.054431%34.1%488531.767068%31.767068%31.8%1,582630.900071%30.900071%30.9%436730.233953%30.233953%30.2%504829.334429%29.334429%29.3%357928.227786%28.227786%28.2%5751027.784467%27.784467%27.8%9231127.431368%27.431368%27.4%27,06927.1k1226.886657%26.886657%26.9%1,8741326.864492%26.864492%26.9%3,73926.864492%26.864492%26.9%3,73926.864492%26.864492%26.9%3,7391426.861451%26.861451%26.9%2851525.534552%25.534552%25.5%2,4721625.461726%25.461726%25.5%187,616188k25.003591%25.003591%25.0%74,84174.8k1724.491263%24.491263%24.5%24,52824.5k1823.847642%23.847642%23.8%12,45312.5k1923.760486%23.760486%23.8%17,834,66617.8M23.529412%23.529412%23.5%7522023.354565%23.354565%23.4%2202123.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.672011%22.672011%22.7%1,6972222.610281%22.610281%22.6%3,1012322.531106%22.531106%22.5%2,0102422.291022%22.291022%22.3%1442522.278932%22.278932%22.3%7,2462622.200977%22.200977%22.2%1,0452720.616410%20.616410%20.6%4952818.795888%18.795888%18.8%3842918.314873%18.314873%18.3%4633017.929412%17.929412%17.9%3813115.715786%15.715786%15.7%8983215.337763%15.337763%15.3%8313313.214990%13.214990%13.2%1343412.500000%12.500000%12.5%83512.337072%12.337072%12.3%40736

Age Cohorts by County Subdivision in the West

There are 1,950 county subdivisions in the West. This section compares Kodiak Island to the 50 most populous county subdivisions in the West and to those entities that contain or substantially overlap with Kodiak Island. The least populous of the compared county subdivisions has a population of 323,012.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Kodiak Island, selected other county subdivisions in the West, and entities that contain Kodiak Island
0%10%20%30%Count#BakersfieldVictorville-HesperiaSouth Gate-East Los AngelesS Gate-E Los Ang…San BernardinoChandlerFresnoStocktonSalt Lake CitySalt Lk CityModestoComptonKodiak Island BoroughKodiak IslandKodiak Island Borough School DistrictKodiak Is BoroKodiak IslandRiversideSouth AuroraAlaskaInglewoodDowney-NorwalkPhoenixOntarioBoise CityAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…Beaverton-HillsboroSacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasEwaWestOceanside-EscondidoOceanside-Escond…PacificSan MateoWhittierColorado SpringsColorado SpgsUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …Seattle EastTacomaSpokaneHaywardSan DiegoCentral Contra CostaCntrl Contra CostaSan Fernando ValleySan Fernando VlyTucsonNortheast JeffersonNE JeffersonLos AngelesDenverOaklandNorth CoastPortland EastSouthwest San Gabriel ValleySW San Gabriel VlySeattleHonoluluSan Francisco30.255492%30.255492%30.3%124,377124k129.435174%29.435174%29.4%111,612112k229.165936%29.165936%29.2%146,441146k328.994345%28.994345%29.0%243,195243k428.984100%28.984100%29.0%121,788122k528.397448%28.397448%28.4%196,566197k628.302745%28.302745%28.3%99,59099.6k727.496527%27.496527%27.5%270,755271k827.298986%27.298986%27.3%88,17988.2k927.269923%27.269923%27.3%95,47895.5k1026.864492%26.864492%26.9%3,73926.864492%26.864492%26.9%3,73926.864492%26.864492%26.9%3,73925.927237%25.927237%25.9%123,053123k1125.535072%25.535072%25.5%98,09498.1k1225.461726%25.461726%25.5%187,616188k25.154719%25.154719%25.2%94,09594.1k1325.088958%25.088958%25.1%105,268105k1424.820142%24.820142%24.8%790,766791k1524.651051%24.651051%24.7%158,701159k1624.573713%24.573713%24.6%83,11183.1k1724.485581%24.485581%24.5%415,583416k1824.260613%24.260613%24.3%104,522105k1924.105398%24.105398%24.1%270,060270k2024.003737%24.003737%24.0%138,756139k2123.974603%23.974603%24.0%448,315448k2223.870694%23.870694%23.9%81,44881.4k2323.760486%23.760486%23.8%17,834,66617.8M23.555887%23.555887%23.6%155,230155k2423.336041%23.336041%23.3%12,102,10512.1M23.297112%23.297112%23.3%94,14294.1k2523.292335%23.292335%23.3%75,73275.7k2623.163415%23.163415%23.2%91,42691.4k2723.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2822.866327%22.866327%22.9%401,701402k2922.814001%22.814001%22.8%218,249218k3022.761568%22.761568%22.8%78,49678.5k3122.722312%22.722312%22.7%75,16775.2k3222.721955%22.721955%22.7%133,247133k3322.639000%22.639000%22.6%100,255100k3422.471811%22.471811%22.5%81,45281.5k3522.418273%22.418273%22.4%86,88086.9k3621.982996%21.982996%22.0%523,203523k3721.890089%21.890089%21.9%108,396108k3821.633042%21.633042%21.6%398,263398k3921.517750%21.517750%21.5%188,032188k4020.944454%20.944454%20.9%98,64098.6k4120.884750%20.884750%20.9%537,723538k4220.705017%20.705017%20.7%137,337137k4320.278714%20.278714%20.3%88,08188.1k4419.605378%19.605378%19.6%74,22474.2k4519.507968%19.507968%19.5%96,00396.0k4619.084224%19.084224%19.1%61,84361.8k4717.999155%17.999155%18.0%187,875188k4817.885770%17.885770%17.9%71,80671.8k4913.481174%13.481174%13.5%114,628115k50