Age and Sex in San Bernardino County, California (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in California.
Scope: population of California, San Bernardino County, and other counties in California
San Bernardino County
California
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-425,37125.4k1.204%1.20%24,96625.0k1.185%1.19%37,10237.1k1.761%1.76%52,94352.9k2.513%2.51%43,34443.3k2.057%2.06%34,47934.5k1.637%1.64%56,64056.6k2.688%2.69%45,97646.0k2.182%2.18%123,313123k5.853%5.85%136,887137k6.498%6.50%135,212135k6.418%6.42%135,780136k6.445%6.44%135,621136k6.437%6.44%146,626147k6.960%6.96%159,519160k7.572%7.57%99,76099.8k4.735%4.74%36,11736.1k1.714%1.71%37,10937.1k1.761%1.76%63,50763.5k3.014%3.01%101,221101k4.805%4.80%160,700161k7.628%7.63%160,173160k7.603%7.60%154,388154k7.328%7.33%
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 California and San Bernardino County
Female Male
California
San Bernardino County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.128604%-0.030498%-0.157885%-0.041886%-0.159102%0.16%0.128604%0.157885%0.128604%0.13%218,205218k10.357%10.4%-0.588674%-0.026034%-0.628107%-0.017115%-0.614709%0.61%0.588674%0.628107%0.588674%0.59%633,808634k30.085%30.1%-0.705646%-0.701647%-0.705646%0.71%0.705646%0.016724%0.701647%0.031578%0.722370%0.72%541,526542k25.704%25.7%-0.770913%-0.701652%-0.770913%0.77%0.770913%0.080728%0.701652%0.050982%0.851642%0.85%136,733137k6.490%6.49%-0.743229%-0.642652%-0.743229%0.74%0.743229%0.033738%0.642652%0.028379%0.776967%0.78%576,482576k27.364%27.4%
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 California and San Bernardino County
Female Male
California
San Bernardino County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.025181%-0.024905%-0.039047%-0.031647%-0.050086%0.05%0.025181%0.039047%0.025181%0.03%25,37125.4k1.204%1.20%-0.100942%-0.035125%-0.138544%-0.050257%-0.136067%0.14%0.100942%0.138544%0.100942%0.10%24,96625.0k1.185%1.19%-0.159335%-0.033549%-0.194002%-0.048276%-0.192884%0.19%0.159335%0.194002%0.159335%0.16%37,10237.1k1.761%1.76%-0.232006%-0.038590%-0.278404%-0.047771%-0.270596%0.27%0.232006%0.278404%0.232006%0.23%52,94352.9k2.513%2.51%-0.328056%-0.029682%-0.369729%-0.052880%-0.357738%0.36%0.328056%0.369729%0.328056%0.33%43,34443.3k2.057%2.06%-0.390625%-0.037048%-0.447596%-0.055693%-0.427672%0.43%0.390625%0.447596%0.390625%0.39%34,47934.5k1.637%1.64%-0.423495%-0.049175%-0.489719%-0.047683%-0.472670%0.47%0.423495%0.489719%0.423495%0.42%56,64056.6k2.688%2.69%-0.525785%-0.039587%-0.556695%-0.041019%-0.565372%0.57%0.525785%0.556695%0.525785%0.53%45,97646.0k2.182%2.18%-0.570641%-0.029363%-0.610297%-0.030760%-0.600004%0.60%0.570641%0.610297%0.570641%0.57%123,313123k5.853%5.85%-0.636306%-0.026894%-0.672672%-0.012121%-0.663200%0.66%0.636306%0.672672%0.636306%0.64%136,887137k6.498%6.50%-0.635765%-0.012075%-0.669774%-0.647840%0.65%0.635765%0.669774%0.001370%0.635765%0.64%135,212135k6.418%6.42%-0.636249%-0.016499%-0.668957%-0.652748%0.65%0.636249%0.668957%0.000957%0.636249%0.64%135,780136k6.445%6.44%-0.636135%-0.015218%-0.661266%-0.651353%0.65%0.636135%0.661266%0.007922%0.636135%0.64%135,621136k6.437%6.44%-0.689449%-0.705425%-0.689449%0.69%0.689449%0.013063%0.705425%0.028957%0.702512%0.70%146,626147k6.960%6.96%-0.742308%-0.730940%-0.742308%0.74%0.742308%0.029742%0.730940%0.048142%0.772050%0.77%159,519160k7.572%7.57%-0.762025%-0.713830%-0.762025%0.76%0.762025%0.054365%0.713830%0.047764%0.816390%0.82%99,76099.8k4.735%4.74%-0.801565%-0.720108%-0.801565%0.80%0.801565%0.111214%0.720108%0.071664%0.912779%0.91%36,11736.1k1.714%1.71%-0.840487%-0.741386%-0.840487%0.84%0.840487%0.080456%0.741386%0.058263%0.920943%0.92%37,10937.1k1.761%1.76%-0.720801%-0.672557%-0.720801%0.72%0.720801%0.065622%0.672557%0.037001%0.786423%0.79%63,50763.5k3.014%3.01%-0.783702%-0.659372%-0.783702%0.78%0.783702%0.034128%0.659372%0.030790%0.817830%0.82%101,221101k4.805%4.80%-0.733308%-0.642360%-0.733308%0.73%0.733308%0.058953%0.642360%0.027891%0.792261%0.79%160,700161k7.628%7.63%-0.753263%-0.643238%-0.753263%0.75%0.753263%0.014041%0.643238%0.027157%0.767304%0.77%160,173160k7.603%7.60%-0.718831%-0.632325%-0.718831%0.72%0.718831%0.027986%0.632325%0.028642%0.746817%0.75%154,388154k7.328%7.33%
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 California and San Bernardino County
More Females More Males
California
San Bernardino County
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-98.904336%-81.049811%-98.904336%98.9%0.5030.5066.544%66.5%33.456%33.5%-34.797329%-36.274956%-34.797329%34.8%0.7420.7457.410%57.4%42.590%42.6%-21.055767%-24.884451%-21.055767%21.1%0.8260.8354.763%54.8%45.237%45.2%-16.633250%-17.158978%-16.633250%16.6%0.8570.8653.839%53.8%46.161%46.2%-9.047941%-14.302341%-9.047941%9.0%0.9170.9252.164%52.2%47.836%47.8%-9.484173%-12.442599%-9.484173%9.5%0.9130.9152.264%52.3%47.736%47.7%-11.611746%-9.736728%-11.611746%11.6%0.8960.9052.744%52.7%47.256%47.3%-7.529114%-7.368277%-7.529114%7.5%0.9300.9351.814%51.8%48.186%48.2%-5.145566%-5.040236%-5.145566%5.1%0.9510.9551.254%51.3%48.746%48.7%-4.226655%-1.801966%-4.226655%4.2%0.9590.9651.035%51.0%48.965%49.0%-1.899358%-1.899358%1.9%0.204484%0.9810.9850.470%50.5%49.530%49.5%-2.593217%-2.593217%2.6%0.143012%0.9750.9750.640%50.6%49.360%49.4%-2.392216%-2.392216%2.4%1.197933%0.9770.9850.591%50.6%49.409%49.4%1.894664%4.104936%1.894664%1.9%1.0191.0249.531%49.5%50.469%50.5%4.006753%6.586347%4.006753%4.0%1.0401.0449.018%49.0%50.982%51.0%7.134255%6.691182%7.134255%7.1%1.0711.0748.278%48.3%51.722%51.7%13.874578%9.951788%13.874578%13.9%1.1391.1446.756%46.8%53.244%53.2%9.572485%7.858621%9.572485%9.6%1.0961.1047.716%47.7%52.284%52.3%9.104080%5.501565%9.104080%9.1%1.0911.0947.823%47.8%52.177%52.2%4.354761%4.669609%4.354761%4.4%1.0441.0448.935%48.9%51.065%51.1%8.039355%4.341943%8.039355%8.0%1.0801.0848.068%48.1%51.932%51.9%1.863965%4.221871%1.863965%1.9%1.0191.0249.538%49.5%50.462%50.5%3.893291%4.529655%3.893291%3.9%1.0391.0449.045%49.0%50.955%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 Subdivision in San Bernardino County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
21.4%24.5%27.5%30.5%33.6%36.6%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
2.2%3.6%5.0%6.4%7.8%9.3%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
6.7%9.6%12.5%15.4%18.2%21.2%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
7.8%9.3%10.7%12.1%13.5%15.0%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
8.9%10.0%11.1%12.2%13.3%14.4%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
3.2%7.0%10.6%14.3%18.0%21.7%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
3.6%6.1%8.5%10.9%13.3%15.7%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
2.3%4.1%5.8%7.5%9.2%11.0%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.7%1.8%2.8%3.9%4.9%6.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in San Bernardino County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
0%9%17%26%35%44%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0%7%14%21%28%35%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
2%9%16%22%29%36%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
4%11%18%25%32%39%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
1%6%11%16%21%27%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
0.0%4.9%9.7%14.5%19.3%24.1%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
0.0%4.9%9.8%14.7%19.6%24.5%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
0.0%3.9%7.8%11.7%15.6%19.5%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.0%2.7%5.5%8.2%10.9%13.7%
Road Data ©OpenStreetMap

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Age Cohorts by Place in San Bernardino County

There are 51 places in San Bernardino County. This section compares all 51 of those to each other, San Bernardino County, and other entities that contain or substantially overlap with San Bernardino County.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of San Bernardino County, selected places in San Bernardino County, and entities that contain San Bernardino County
0%10%20%30%Count#Fort IrwinLenwoodMuscoyAdelantoBakerBarstowVictorvilleWrightwoodColtonRialtoMountain View AcresMtn Vw AcresSan BernardinoFontanaSearles ValleySearles VlyHesperiaHighlandBloomingtonOntarioSan Bernardino CountySan BernardinoRiverside, San Bernardino, and Ontario Metro AreaRiversideTwentynine PalmsSilver LakesApple ValleyMontclairLake ArrowheadLk ArrowheadYucaipaMentoneNeedlesYucca ValleyChino HillsBig Bear LakeRedlandsWestCaliforniaRancho CucamongaPacificUnited States of AmericaUnited StatesOak HillsLoma LindaCrestlineLytle CreekPiñon HillsBig RiverHomestead ValleyHomestead VlyBluewater39.434508%39.434508%39.4%3,682138.541409%38.541409%38.5%1,559237.466411%37.466411%37.5%4,880336.956454%36.956454%37.0%11,94111.9k436.568214%36.568214%36.6%260534.277669%34.277669%34.3%8,034632.651665%32.651665%32.7%39,61339.6k731.751663%31.751663%31.8%1,432830.633541%30.633541%30.6%16,49816.5k930.393095%30.393095%30.4%31,12831.1k1030.309796%30.309796%30.3%1,0861130.280873%30.280873%30.3%64,97765.0k1230.205917%30.205917%30.2%61,99162.0k1330.151707%30.151707%30.2%4771430.078563%30.078563%30.1%27,87227.9k1529.465957%29.465957%29.5%16,05616.1k1628.059343%28.059343%28.1%6,5441727.597424%27.597424%27.6%46,74746.7k1827.363518%27.363518%27.4%576,482576k26.859040%26.859040%26.9%1,190,0291.19M26.446920%26.446920%26.4%6,8361926.144393%26.144393%26.1%1,7022025.943601%25.943601%25.9%18,53818.5k2125.915287%25.915287%25.9%9,9242225.019899%25.019899%25.0%2,8292325.014181%25.014181%25.0%13,22913.2k2424.835875%24.835875%24.8%2,4592524.792720%24.792720%24.8%1,2262624.426552%24.426552%24.4%5,2182724.200813%24.200813%24.2%18,69918.7k2824.024082%24.024082%24.0%1,2372923.955879%23.955879%24.0%16,87516.9k3023.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.482335%23.482335%23.5%40,69740.7k3323.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.492822%22.492822%22.5%2,2723620.658871%20.658871%20.7%4,9294019.808989%19.808989%19.8%1,7634317.075564%17.075564%17.1%1744715.656268%15.656268%15.7%1,0644815.357143%15.357143%15.4%1724915.242718%15.242718%15.2%471500.000000%0.000000%0.0%051
Count number of children
# rank of place out of 51 by %

Age Cohorts by County Subdivision in San Bernardino County

There are 12 county subdivisions in San Bernardino County. This section compares all 12 of those to each other, San Bernardino County, and other entities that contain or substantially overlap with San Bernardino County.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of San Bernardino County, selected county subdivisions in San Bernardino County, and entities that contain San Bernardino County
0%10%20%30%Count#Newberry Springs-BakerNewberry Spgs-Ba…BarstowVictorville-HesperiaSan BernardinoSan Bernardino CountySan BernardinoRiverside, San Bernardino, and Ontario Metro AreaRiversideMount Baldy-WrightwoodMt Baldy-Wrightw…Searles ValleySearles VlyYucaipaOntarioWestCaliforniaTwentynine Palms-Yucca ValleyTwentynine Palms…PacificUnited States of AmericaUnited StatesLake ArrowheadLk ArrowheadNeedlesBig Bear36.565248%36.565248%36.6%4,699131.459213%31.459213%31.5%13,78713.8k229.435174%29.435174%29.4%111,612112k328.994345%28.994345%29.0%243,195243k427.363518%27.363518%27.4%576,482576k26.859040%26.859040%26.9%1,190,0291.19M26.853187%26.853187%26.9%1,862525.075377%25.075377%25.1%499625.030354%25.030354%25.0%13,40013.4k724.651051%24.651051%24.7%158,701159k823.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.449676%23.449676%23.4%16,40016.4k923.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.606050%22.606050%22.6%5,0521022.300119%22.300119%22.3%1,4951121.491783%21.491783%21.5%5,78012
Count number of children
# rank of county subdivision out of 12 by %

Age Cohorts by County in the Riverside Area

There are 2 counties in the Riverside Area. This section compares San Bernardino County to all of the counties in the Riverside Area and to those entities that contain or substantially overlap with San Bernardino County.

Children by County#41

Percentage of population aged 0 to 17 (%):
Scope: population of San Bernardino County, selected other counties in the Riverside Area, and entities that contain San Bernardino County
0%5%10%15%20%25%Count#San Bernardino CountySan BernardinoRiverside, San Bernardino, and Ontario Metro AreaRiversideRiverside CountyRiversideWestCaliforniaPacificUnited States of AmericaUnited States27.363518%27.363518%27.4%576,482576k126.859040%26.859040%26.9%1,190,0291.19M26.401700%26.401700%26.4%613,547614k223.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M
Count number of children
# rank of county out of 2 by %

Age Cohorts by County in California

There are 58 counties in California. This section compares San Bernardino County to the 50 most populous counties in California and to those entities that contain or substantially overlap with San Bernardino County. The least populous of the compared counties has a population of 21,361.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of San Bernardino County, selected other counties in California, and entities that contain San Bernardino County
0%10%20%30%Count#Tulare CountyTulareMerced CountyMercedKern CountyKernFresno CountyFresnoImperial CountyImperialSan Joaquin CountySan JoaquinYuba CountyYubaMadera CountyMaderaColusa CountyColusaKings CountyKingsStanislaus CountyStanislausSan Bernardino CountySan BernardinoGlenn CountyGlennSan Benito CountySan BenitoRiverside, San Bernardino, and Ontario Metro AreaRiversideMonterey CountyMontereyRiverside CountyRiversideSutter CountySutterSacramento CountySacramentoVentura CountyVenturaTehama CountyTehamaWestCaliforniaContra Costa CountyContra CostaPacificUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraOrange CountyOrangeSolano CountySolanoPlacer CountyPlacerLos Angeles CountyLos AngelesSanta Barbara CountySanta BarbaraSan Diego CountySan DiegoNapa CountyNapaMendocino CountyMendocinoYolo CountyYoloShasta CountyShastaSan Mateo CountySan MateoAlameda CountyAlamedaDel Norte CountyDel NorteEl Dorado CountyEl DoradoSonoma CountySonomaMarin CountyMarinLake CountyLakeButte CountyButteSiskiyou CountySiskiyouSanta Cruz CountySanta CruzHumboldt CountyHumboldtSan Luis Obispo CountySan Luis ObispoCalaveras CountyCalaverasNevada CountyNevadaTuolumne CountyTuolumneLassen CountyLassenAmador CountyAmadorSan Francisco CountySan Francisco31.582885%31.582885%31.6%143,945144k130.114981%30.114981%30.1%79,80579.8k229.467014%29.467014%29.5%256,757257k328.888866%28.888866%28.9%278,246278k428.713082%28.713082%28.7%51,34151.3k527.910500%27.910500%27.9%199,521200k627.884759%27.884759%27.9%20,60620.6k727.817117%27.817117%27.8%42,66242.7k827.788961%27.788961%27.8%5,936927.506139%27.506139%27.5%41,33141.3k1027.435111%27.435111%27.4%145,560146k1127.363518%27.363518%27.4%576,482576k1227.066057%27.066057%27.1%7,5721327.058965%27.058965%27.1%15,70815.7k1426.859040%26.859040%26.9%1,190,0291.19M26.473439%26.473439%26.5%113,889114k1526.401700%26.401700%26.4%613,547614k1626.392470%26.392470%26.4%25,18025.2k1724.396471%24.396471%24.4%360,897361k1824.216057%24.216057%24.2%204,168204k1924.056177%24.056177%24.1%15,15915.2k2023.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.527315%23.527315%23.5%260,665261k2123.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2223.024375%23.024375%23.0%721,172721k2323.007663%23.007663%23.0%98,84098.8k2422.975624%22.975624%23.0%85,14185.1k2522.837323%22.837323%22.8%2,296,7852.30M2622.501394%22.501394%22.5%98,87098.9k2722.366565%22.366565%22.4%727,664728k2821.908353%21.908353%21.9%30,85230.9k2921.786086%21.786086%21.8%19,04319.0k3021.678248%21.678248%21.7%45,45345.5k3121.660678%21.660678%21.7%38,82238.8k3221.522415%21.522415%21.5%162,440162k3321.443331%21.443331%21.4%344,212344k3421.192269%21.192269%21.2%5,8553520.986885%20.986885%21.0%38,40638.4k3620.626748%20.626748%20.6%102,675103k3720.514887%20.514887%20.5%53,20753.2k3820.332106%20.332106%20.3%13,02813.0k3920.311153%20.311153%20.3%45,47245.5k4020.245947%20.245947%20.2%8,8414120.123943%20.123943%20.1%54,52254.5k4219.528488%19.528488%19.5%26,39926.4k4318.233099%18.233099%18.2%50,81250.8k4417.956103%17.956103%18.0%8,0424517.790124%17.790124%17.8%17,54817.5k4616.677187%16.677187%16.7%8,9834716.472061%16.472061%16.5%5,2624815.542570%15.542570%15.5%5,7454913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of county out of 50 by %

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares San Bernardino County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with San Bernardino County. The least populous of the compared counties has a population of 941,618.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of San Bernardino County, selected other counties in the United States, and entities that contain San Bernardino County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside, San Bernardino, and Ontario Metro AreaRiversideRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWestFranklin CountyFranklinCaliforniaFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaKings CountyKingsPacificHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensPalm Beach CountyPalm BeachAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k227.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.859040%26.859040%26.9%1,190,0291.19M26.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.760486%23.760486%23.8%17,834,66617.8M23.668593%23.668593%23.7%291,625292k1823.646283%23.646283%23.6%9,140,2839.14M23.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.337305%23.337305%23.3%608,369608k2223.336041%23.336041%23.3%12,102,10512.1M23.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2622.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.168125%22.168125%22.2%345,809346k3622.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4320.896492%20.896492%20.9%434,553435k4420.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.641010%19.641010%19.6%274,730275k4819.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50
Count number of children
# rank of county 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.

More Topics to Explore

Demographics

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More Maps to Explore

Principal Cities:
San Bernardino, Ontario, Victorville, Chino, Redlands
Cities:
Adelanto, Barstow, Big Bear Lake, Chino, Chino Hills, Colton, Fontana, Grand Terrace, Hesperia, Highland, Loma Linda, Montclair, Needles, Ontario, Rancho Cucamonga, Redlands, Rialto, San Bernardino, Twentynine Palms, Upland, Victorville, Yucaipa
Towns:
Apple Valley, Yucca Valley
Unincorporated Places:
Baker, Big Bear City, Big River, Bloomington, Bluewater, Crestline, Fort Irwin, Homestead Valley, Joshua Tree, Lake Arrowhead, Lenwood, Lucerne Valley, Lytle Creek, Mentone, Morongo Valley, Mountain View Acres, Muscoy, Oak Glen, Oak Hills, Phelan, Piñon Hills, Running Springs, San Antonio Heights, Searles Valley, Silver Lakes, Spring Valley Lake, Wrightwood
ZIP Codes:
89019, 91701, 91708, 91709, 91710, 91730, 91737, 91739, 91759, 91761, 91762, 91763, 91764, 91766, 91784, 91786, 92242, 92252, 92256, 92267, 92268, 92277, 92278, 92280, 92284, 92285, 92301, 92304, 92305, 92307, 92308, 92309, 92310, 92311, 92313, 92314, 92315, 92316, 92321, 92322, 92324, 92325, 92327, 92332, 92333, 92335, 92336, 92337, 92338, 92339, 92341, 92342, 92344, 92345, 92346, 92347, 92352, 92354, 92356, 92358, 92359, 92363, 92364, 92365, 92368, 92371, 92372, 92373, 92374, 92376, 92377, 92378, 92382, 92385, 92386, 92391, 92392, 92394, 92395, 92397, 92398, 92399, 92401, 92404, 92405, 92407, 92408, 92410, 92411, 92509, 92880, 93516, 93555, 93558, 93562
Unified School Districts:
Apple Valley, Baker Valley, Barstow, Bear Valley, Beaumont, Chino Valley, Colton, Fontana, Hesperia, Lucerne Valley, Morongo, Muroc, Needles, Redlands, Rialto, Rim of the World, San Bernardino, Sierra Sands, Silver Valley, Snowline, Trona, Upland, Yucaipa-Calimesa
Elementary School Districts:
Adelanto, Alta Loma, Central, Cucamonga, Etiwanda, Helendale, Mount Baldy, Mountain View, Ontario-Montclair, Oro Grande, Victor
Secondary School Districts:
Chaffey, Victor Valley
Congressional Districts:
CA-8, CA-27, CA-31, CA-35, CA-39
State Senate Districts:
CA-16, CA-20, CA-21, CA-23, CA-25, CA-29
Assembly Districts:
CA-33, CA-36, CA-40, CA-41, CA-42, CA-47, CA-52, CA-55
Neighboring Counties:
Clark, Inyo, Kern, La Paz, Los Angeles, Mohave, Orange, Riverside