Age and Sex in Tract 000203, San Bernardino County, California (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in San Bernardino County.
Scope: population of San Bernardino County, Tract 000203, and other tracts in San Bernardino County
Tract 000203
San Bernardino County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4591.329%1.33%180.405%0.41%811.824%1.82%1373.086%3.09%1874.212%4.21%1102.477%2.48%942.117%2.12%841.892%1.89%1693.806%3.81%2665.991%5.99%49011.036%11.0%2896.509%6.51%3467.793%7.79%3006.757%6.76%3377.590%7.59%2856.419%6.42%1102.477%2.48%1242.793%2.79%841.892%1.89%1984.459%4.46%1824.099%4.10%3056.869%6.87%1854.167%4.17%
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 San Bernardino County and Tract 000203
Female Male
San Bernardino County
Tract 000203
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.138889%-0.092593%-0.128604%-0.030498%-0.231481%0.23%0.138889%0.128604%0.138889%0.14%59213.333%13.3%-0.590991%-0.072072%-0.588674%-0.026034%-0.663063%0.66%0.590991%0.588674%0.590991%0.59%1,39231.351%31.4%-0.721972%-0.142643%-0.705646%-0.864615%0.86%0.721972%0.705646%0.016724%0.721972%0.72%1,26828.559%28.6%-0.838964%-0.112613%-0.770913%-0.951577%0.95%0.838964%0.770913%0.080728%0.838964%0.84%3187.162%7.16%-0.499249%-0.743229%-0.499249%0.50%0.499249%0.090090%0.743229%0.033738%0.589339%0.59%87019.595%19.6%
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 San Bernardino County and Tract 000203
Female Male
San Bernardino County
Tract 000203
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.032376%-0.018300%-0.025181%-0.024905%-0.050676%0.1%0.032376%0.025181%0.032376%0.0%591.329%1.33%-0.000000%-0.081081%-0.100942%-0.035125%-0.081081%0.1%0.000000%0.100942%0.000000%0.0%180.405%0.41%-0.171171%-0.022523%-0.159335%-0.033549%-0.193694%0.2%0.171171%0.159335%0.171171%0.2%811.824%1.82%-0.292793%-0.232006%-0.038590%-0.292793%0.3%0.292793%0.031532%0.232006%0.324324%0.3%1373.086%3.09%-0.487988%-0.427928%-0.328056%-0.029682%-0.915916%0.9%0.487988%0.328056%0.487988%0.5%1874.212%4.21%-0.270270%-0.698198%-0.390625%-0.037048%-0.968468%1.0%0.270270%0.390625%0.270270%0.3%1102.477%2.48%-0.247748%-0.423495%-0.049175%-0.247748%0.2%0.247748%0.210210%0.423495%0.457958%0.5%942.117%2.12%-0.101351%-0.743243%-0.525785%-0.039587%-0.844595%0.8%0.101351%0.525785%0.101351%0.1%841.892%1.89%-0.337838%-0.570641%-0.029363%-0.337838%0.3%0.337838%0.085586%0.570641%0.423423%0.4%1693.806%3.81%-0.382883%-0.636306%-0.026894%-0.382883%0.4%0.382883%0.432432%0.636306%0.815315%0.8%2665.991%5.99%-0.963964%-0.279279%-0.635765%-0.012075%-1.243243%1.2%0.963964%0.635765%0.963964%1.0%49011.036%11.0%-0.436937%-0.427928%-0.636249%-0.016499%-0.864865%0.9%0.436937%0.636249%0.436937%0.4%2896.509%6.51%-0.536036%-0.636135%-0.015218%-0.536036%0.5%0.536036%0.486486%0.636135%1.022523%1.0%3467.793%7.79%-0.554054%-0.689449%-0.554054%0.6%0.554054%0.243243%0.689449%0.013063%0.797297%0.8%3006.757%6.76%-0.252252%-1.013514%-0.742308%-1.265766%1.3%0.252252%0.742308%0.029742%0.252252%0.3%3377.590%7.59%-0.878378%-0.382883%-0.762025%-1.261261%1.3%0.878378%0.762025%0.054365%0.878378%0.9%2856.419%6.42%-0.315315%-1.846847%-0.801565%-2.162162%2.2%0.315315%0.801565%0.111214%0.315315%0.3%1102.477%2.48%-0.675676%-0.840487%-0.675676%0.7%0.675676%1.441441%0.840487%0.080456%2.117117%2.1%1242.793%2.79%-0.461712%-0.022523%-0.720801%-0.484234%0.5%0.461712%0.720801%0.065622%0.461712%0.5%841.892%1.89%-0.593093%-0.783702%-0.593093%0.6%0.593093%0.300300%0.783702%0.034128%0.893393%0.9%1984.459%4.46%-0.396396%-0.733308%-0.396396%0.4%0.396396%0.027027%0.733308%0.058953%0.423423%0.4%1824.099%4.10%-0.644144%-0.085586%-0.753263%-0.729730%0.7%0.644144%0.753263%0.014041%0.644144%0.6%3056.869%6.87%-0.315315%-0.718831%-0.315315%0.3%0.315315%0.202703%0.718831%0.027986%0.518018%0.5%1854.167%4.17%
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 San Bernardino County and Tract 000203
More Females More Males
San Bernardino County
Tract 000203
1,000%500%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-56.521739%-98.904336%-56.521739%56.5%0.6390.6461.017%61.0%38.983%39.0%-1,000.000000%-34.797329%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-13.157895%-21.055767%-13.157895%13.2%0.8840.8853.086%53.1%46.914%46.9%-16.633250%10.769231%10.769231%10.8%1.1081.1147.445%47.4%52.555%52.6%-87.692308%-9.047941%-87.692308%87.7%0.5330.5365.241%65.2%34.759%34.8%-258.333333%-9.484173%-258.333333%258.3%0.2790.2878.182%78.2%21.818%21.8%-11.611746%84.848485%84.848485%84.8%1.8481.8535.106%35.1%64.894%64.9%-733.333333%-7.529114%-733.333333%733.3%0.1200.1289.286%89.3%10.714%10.7%-5.145566%25.333333%25.333333%25.3%1.2531.2544.379%44.4%55.621%55.6%-4.226655%112.941176%112.941176%112.9%2.1292.1331.955%32.0%68.045%68.0%-28.971963%-1.899358%-28.971963%29.0%0.7750.7856.327%56.3%43.673%43.7%-97.938144%-2.593217%-97.938144%97.9%0.5050.5166.436%66.4%33.564%33.6%-2.392216%90.756303%90.756303%90.8%1.9081.9134.393%34.4%65.607%65.6%43.902439%1.894664%43.902439%43.9%1.4391.4441.000%41.0%59.000%59.0%-401.785714%-401.785714%401.8%4.006753%0.1990.2083.383%83.4%16.617%16.6%-43.589744%-43.589744%43.6%7.134255%0.6960.7058.947%58.9%41.053%41.1%-585.714286%-585.714286%585.7%13.874578%0.1460.1587.273%87.3%12.727%12.7%213.333333%9.572485%213.333333%213.3%3.1333.1324.194%24.2%75.806%75.8%-4.878049%-4.878049%4.9%9.104080%0.9530.9551.190%51.2%48.810%48.8%50.632911%4.354761%50.632911%50.6%1.5061.5139.899%39.9%60.101%60.1%6.818182%8.039355%6.818182%6.8%1.0681.0748.352%48.4%51.648%51.6%-13.286713%-13.286713%13.3%1.863965%0.8830.8853.115%53.1%46.885%46.9%64.285714%3.893291%64.285714%64.3%1.6431.6437.838%37.8%62.162%62.2%
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 Block Group in Tract 000203

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
17.9%18.6%19.3%20.0%20.6%21.4%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
2.9%4.8%6.7%8.6%10.5%12.5%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
8.9%10.8%12.5%14.3%16.1%18.0%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
12.4%13.1%13.7%14.4%15.0%15.7%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
15.6%16.6%17.5%18.5%19.4%20.4%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
8.89%9.20%9.50%9.80%10.10%10.41%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
7.7%8.9%10.0%11.2%12.4%13.6%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
3.0%4.0%4.9%5.8%6.8%7.8%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
0.0%1.7%3.4%5.1%6.8%8.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 000203

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
10%17%23%29%35%42%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%2.5%4.9%7.4%9.9%12.4%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
7.1%9.6%12.0%14.5%16.9%19.4%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
3.2%6.9%10.7%14.4%18.1%21.9%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
6.3%9.5%12.7%15.9%19.1%22.3%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
2.8%7.3%11.8%16.3%20.8%25.3%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0.0%3.3%6.5%9.8%13.1%16.4%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0.0%2.0%3.9%5.9%7.8%9.8%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0.0%2.6%5.3%7.9%10.5%13.2%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in San Bernardino County

There are 369 tracts in San Bernardino County. This section compares Tract 000203 to the 50 most populous tracts in San Bernardino County and to those entities that contain or substantially overlap with Tract 000203. The least populous of the compared tracts has a population of 7,856.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 000203, selected other tracts in San Bernardino County, and entities that contain Tract 000203
0%10%20%30%40%Count#005500Tract 005500025000Tract 025000004900Tract 004900009114Tract 009114009904Tract 009904009112Tract 009112009118Tract 009118009110Tract 009110002502Tract 002502002301Tract 002301010026Tract 010026002606Tract 002606009905Tract 009905010025Tract 010025006500Tract 006500000301Tract 000301004504Tract 004504002402Tract 002402002304Tract 002304010412Tract 010412002305Tract 002305002601Tract 002601002022Tract 002022001903Tract 001903001906Tract 001906003200Tract 003200002010Tract 002010011600Tract 011600006302Tract 006302Ontario-Montclair School DistrictOntario-Montclair002401Tract 002401San Bernardino CountySan Bernardino008500Tract 008500Riverside, San Bernardino, and Ontario Metro AreaRiverside000116Tract 000116010017Tract 010017002036Tract 002036005100Tract 005100ZIP Code 91763ZIP 91763MontclairChaffey Joint Union High School DistrictChaffey002704Tract 002704009715Tract 009715010402Tract 010402006100Tract 006100002607Tract 002607000113Tract 000113008706Tract 008706009711Tract 009711WestCalifornia008704Tract 008704PacificUnited States of AmericaUnited States007901Tract 007901002034Tract 002034002706Tract 002706008401Tract 008401000203Tract 000203007302Tract 007302012200Tract 01220041.516286%41.516286%41.5%3,658139.434508%39.434508%39.4%3,682239.422098%39.422098%39.4%3,097338.715397%38.715397%38.7%3,930438.045587%38.045587%38.0%4,707536.952871%36.952871%37.0%3,301636.186137%36.186137%36.2%8,896734.768439%34.768439%34.8%6,081833.977585%33.977585%34.0%2,971933.467668%33.467668%33.5%3,6541033.010262%33.010262%33.0%3,4741132.691112%32.691112%32.7%2,6301232.628246%32.628246%32.6%2,5761332.581047%32.581047%32.6%2,6131432.340161%32.340161%32.3%2,6051531.618484%31.618484%31.6%2,7781631.426822%31.426822%31.4%2,5661730.969875%30.969875%31.0%2,5291830.838915%30.838915%30.8%6,4001930.601504%30.601504%30.6%2,4422030.000987%30.000987%30.0%3,0402129.781811%29.781811%29.8%2,9212229.677819%29.677819%29.7%3,8322329.142270%29.142270%29.1%2,8372428.612584%28.612584%28.6%2,4832528.530491%28.530491%28.5%2,4892628.449389%28.449389%28.4%2,8642728.322693%28.322693%28.3%2,4402828.285197%28.285197%28.3%2,6542927.822296%27.822296%27.8%48,05348.1k27.817339%27.817339%27.8%2,4613027.363518%27.363518%27.4%576,482576k26.862056%26.862056%26.9%2,2183126.859040%26.859040%26.9%1,190,0291.19M26.691012%26.691012%26.7%3,2163226.504739%26.504739%26.5%4,2233326.430027%26.430027%26.4%3,3733426.271673%26.271673%26.3%2,2883525.919653%25.919653%25.9%9,79425.915287%25.915287%25.9%9,92425.888741%25.888741%25.9%106,935107k25.883746%25.883746%25.9%2,8413625.468377%25.468377%25.5%2,2433725.446954%25.446954%25.4%2,3773825.414807%25.414807%25.4%2,2213925.314117%25.314117%25.3%2,0554024.652174%24.652174%24.7%2,8354124.253982%24.253982%24.3%3,2434223.822123%23.822123%23.8%2,3414323.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.504324%23.504324%23.5%1,9844423.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.644566%22.644566%22.6%1,8174521.520211%21.520211%21.5%3,3384620.926885%20.926885%20.9%2,1814720.437740%20.437740%20.4%2,0734819.594595%19.594595%19.6%87013.651018%13.651018%13.7%1,355494.915466%4.915466%4.9%78550
Count number of children
# rank of tract 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

State:
California
County:
San Bernardino
Metro Area:
Riverside Area
City:
Montclair
ZIP Code:
91763
Elementary School District:
Ontario-Montclair
Secondary School District:
Chaffey
Congressional District:
CA-35
State Senate District:
CA-20
Assembly District:
CA-52
Block Groups:
Block Group 000203-1, Block Group 000203-2, Block Group 000203-3
Neighboring Tracts:
Tract 000201, Tract 000205, Tract 000207, Tract 000208, Tract 402002, Tract 402703, Tract 402706