Age and Sex in Tract 151800, Sonoma 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 Sonoma County.
Scope: population of Sonoma County, Tract 151800, and other tracts in Sonoma County
Tract 151800
Sonoma County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-42635.063%5.06%300.577%0.58%811.559%1.56%2354.524%4.52%981.886%1.89%1432.753%2.75%1653.176%3.18%4027.738%7.74%4939.490%9.49%2755.294%5.29%2975.717%5.72%2695.178%5.18%3246.237%6.24%4689.009%9.01%4188.046%8.05%1973.792%3.79%300.577%0.58%390.751%0.75%1122.156%2.16%1182.271%2.27%1783.426%3.43%2234.293%4.29%3376.487%6.49%
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 Sonoma County and Tract 151800
Female Male
Sonoma County
Tract 151800
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.171639%-0.111218%-0.204270%-0.056552%-0.282857%0.28%0.171639%0.204270%0.171639%0.17%85016.362%16.4%-0.681424%-0.100866%-0.673797%-0.043313%-0.782291%0.78%0.681424%0.673797%0.681424%0.68%1,90136.593%36.6%-0.744305%-0.611297%-0.744305%0.74%0.744305%0.016041%0.611297%0.036172%0.760346%0.76%1,40727.084%27.1%-0.413859%-0.043311%-0.648886%-0.002109%-0.457170%0.46%0.413859%0.648886%0.413859%0.41%1813.484%3.48%-0.417068%-0.559645%-0.417068%0.42%0.417068%0.081275%0.559645%0.026641%0.498342%0.50%85616.477%16.5%
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 Sonoma County and Tract 151800
Female Male
Sonoma County
Tract 151800
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.042108%-0.232194%-0.049457%-0.047022%-0.274302%0.3%0.042108%0.049457%0.042108%0.0%2635.063%5.06%-0.034649%-0.046198%-0.160835%-0.055206%-0.080847%0.1%0.034649%0.160835%0.034649%0.0%300.577%0.58%-0.100096%-0.222429%-0.071558%-0.100096%0.1%0.100096%0.111646%0.222429%0.211742%0.2%811.559%1.56%-0.427334%-0.381778%-0.011009%-0.427334%0.4%0.427334%0.050048%0.381778%0.477382%0.5%2354.524%4.52%-0.109079%-0.410651%-0.491319%-0.176987%-0.519731%0.5%0.109079%0.491319%0.109079%0.1%981.886%1.89%-0.596728%-0.631609%-0.031842%-0.596728%0.6%0.596728%0.182868%0.631609%0.779596%0.8%1432.753%2.75%-0.230991%-0.596728%-0.677480%-0.046072%-0.827719%0.8%0.230991%0.677480%0.230991%0.2%1653.176%3.18%-1.915303%-0.764400%-0.038772%-1.915303%1.9%1.915303%0.038499%0.764400%1.953802%2.0%4027.738%7.74%-0.800770%-0.296439%-0.677735%-0.108924%-1.097209%1.1%0.800770%0.677735%0.800770%0.8%4939.490%9.49%-0.473532%-0.111646%-0.703087%-0.059344%-0.585178%0.6%0.473532%0.703087%0.473532%0.5%2755.294%5.29%-0.565929%-0.651136%-0.003214%-0.565929%0.6%0.565929%0.011550%0.651136%0.577478%0.6%2975.717%5.72%-0.400385%-0.624779%-0.001929%-0.400385%0.4%0.400385%0.234841%0.624779%0.635226%0.6%2695.178%5.18%-0.562079%-0.585324%-0.562079%0.6%0.562079%0.123195%0.585324%0.019406%0.685274%0.7%3246.237%6.24%-0.866218%-0.069297%-0.639324%-0.935515%0.9%0.866218%0.639324%0.018241%0.866218%0.9%4689.009%9.01%-0.600577%-0.620520%-0.600577%0.6%0.600577%0.408085%0.620520%0.056170%1.008662%1.0%4188.046%8.05%-0.295156%-0.673725%-0.592502%-0.968880%1.0%0.295156%0.592502%0.060670%0.295156%0.3%1973.792%3.79%-0.269490%-0.614333%-0.039174%-0.269490%0.3%0.269490%0.038499%0.614333%0.307988%0.3%300.577%0.58%-0.250241%-0.250241%-0.641855%-0.500481%0.5%0.250241%0.641855%0.089398%0.250241%0.3%390.751%0.75%-0.529355%-0.624980%-0.029330%-0.529355%0.5%0.529355%0.019249%0.624980%0.548604%0.5%1122.156%2.16%-0.256657%-0.590225%-0.256657%0.3%0.256657%0.243824%0.590225%0.027790%0.500481%0.5%1182.271%2.27%-0.323388%-0.579417%-0.323388%0.3%0.323388%0.038499%0.579417%0.011130%0.361886%0.4%1783.426%3.43%-0.334937%-0.559931%-0.334937%0.3%0.334937%0.188643%0.559931%0.048174%0.523580%0.5%2234.293%4.29%-0.608277%-0.080847%-0.521238%-0.689124%0.7%0.608277%0.521238%0.019929%0.608277%0.6%3376.487%6.49%
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 Sonoma County and Tract 151800
More Females More Males
Sonoma County
Tract 151800
400%200%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-551.428571%-95.074892%-551.428571%551.4%0.1540.1586.692%86.7%13.308%13.3%-133.333333%-34.324257%-133.333333%133.3%0.4290.4370.000%70.0%30.000%30.0%-32.171243%111.538462%111.538462%111.5%2.1152.1232.099%32.1%67.901%67.9%-2.883603%11.711712%11.711712%11.7%1.1171.1247.234%47.2%52.766%52.8%-376.470588%-36.022898%-376.470588%376.5%0.2100.2182.653%82.7%17.347%17.3%-5.041349%30.645161%30.645161%30.6%1.3061.3143.357%43.4%56.643%56.6%-258.333333%-6.800435%-258.333333%258.3%0.2790.2878.182%78.2%21.818%21.8%-5.072273%2.010050%2.010050%2.0%1.0201.0249.502%49.5%50.498%50.5%-37.019231%-16.071852%-37.019231%37.0%0.7300.7357.809%57.8%42.191%42.2%-23.577236%-8.440482%-23.577236%23.6%0.8090.8155.273%55.3%44.727%44.7%-0.493644%2.040816%2.040816%2.0%1.0201.0249.495%49.5%50.505%50.5%-0.308682%58.653846%58.653846%58.7%1.5871.5938.662%38.7%61.338%61.3%21.917808%3.315486%21.917808%21.9%1.2191.2245.062%45.1%54.938%54.9%-8.000000%-8.000000%8.0%2.853193%0.9260.9351.923%51.9%48.077%48.1%67.948718%9.052059%67.948718%67.9%1.6791.6837.321%37.3%62.679%62.7%-228.260870%-228.260870%228.3%10.239602%0.3050.3076.650%76.6%23.350%23.4%-6.376717%14.285714%14.285714%14.3%1.1431.1446.667%46.7%53.333%53.3%-100.000000%-100.000000%100.0%13.928013%0.5000.5066.667%66.7%33.333%33.3%-4.693025%3.636364%3.636364%3.6%1.0361.0449.107%49.1%50.893%50.9%95.000000%4.708418%95.000000%95.0%1.9501.9533.898%33.9%66.102%66.1%11.904762%1.920810%11.904762%11.9%1.1191.1247.191%47.2%52.809%52.8%56.321839%8.603617%56.321839%56.3%1.5631.5639.013%39.0%60.987%61.0%-13.291139%-13.291139%13.3%3.823325%0.8830.8853.116%53.1%46.884%46.9%
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 151800

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
2.3%6.6%10.9%15.1%19.4%23.7%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
0.0%1.8%3.7%5.5%7.3%9.2%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
8.0%9.4%10.7%12.0%13.2%14.6%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
5.0%8.5%12.0%15.6%19.1%22.6%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
2.0%4.7%7.3%9.9%12.6%15.2%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
9.8%14.4%18.8%23.3%27.7%32.2%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
8.6%11.8%14.8%17.9%21.0%24.1%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
4.1%5.7%7.3%8.9%10.5%12.1%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
0.0%2.9%5.9%8.8%11.7%14.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 151800

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%7%14%21%29%36%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%2.5%5.0%7.5%10.0%12.5%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%7%14%21%28%35%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
0%13%27%40%53%67%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%8%15%22%30%38%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%7%14%21%29%36%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%7%13%20%27%34%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0.0%3.5%7.1%10.6%14.1%17.7%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0.0%4.8%9.6%14.4%19.2%24.0%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Sonoma County

There are 100 tracts in Sonoma County. This section compares Tract 151800 to the 50 most populous tracts in Sonoma County and to those entities that contain or substantially overlap with Tract 151800. The least populous of the compared tracts has a population of 4,649.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 151800, selected other tracts in Sonoma County, and entities that contain Tract 151800
0%5%10%15%20%25%Count#153002Tract 153002151401Tract 151401152903Tract 152903153001Tract 153001150305Tract 150305153102Tract 153102150607Tract 150607151402Tract 151402153003Tract 153003153200Tract 153200150304Tract 150304153300Tract 153300150702Tract 150702153801Tract 153801152906Tract 152906West152802Tract 152802CaliforniaPacificUnited States of AmericaUnited States152702Tract 152702153006Tract 153006Santa RosaSanta Rosa High School DistrictSanta Rosa152801Tract 152801150609Tract 150609151301Tract 151301151201Tract 151201152600Tract 152600151309Tract 151309152202Tract 152202150901Tract 150901154202Tract 154202153005Tract 153005Sonoma CountySonomaSanta Rosa Metro AreaSanta Rosa151305Tract 151305151700Tract 151700150800Tract 150800151100Tract 151100151502Tract 151502151307Tract 151307152701Tract 152701151203Tract 151203150603Tract 150603152904Tract 152904150203Tract 150203150701Tract 150701151800Tract 151800150202Tract 150202152400Tract 152400153401Tract 153401151310Tract 151310151311Tract 151311150500Tract 150500153901Tract 153901153600Tract 153600150303Tract 15030329.692569%29.692569%29.7%1,922129.627155%29.627155%29.6%2,217228.929861%28.929861%28.9%1,522328.049602%28.049602%28.0%2,081427.695526%27.695526%27.7%1,721527.518903%27.518903%27.5%1,565627.307622%27.307622%27.3%1,494726.361001%26.361001%26.4%2,455825.959933%25.959933%26.0%1,555925.540394%25.540394%25.5%2,1151025.438453%25.438453%25.4%1,5521125.268732%25.268732%25.3%3,1971224.890044%24.890044%24.9%1,2451324.837088%24.837088%24.8%2,6681424.675757%24.675757%24.7%1,4841523.760486%23.760486%23.8%17,834,66617.8M23.687167%23.687167%23.7%1,6871623.646283%23.646283%23.6%9,140,2839.14M23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.045685%23.045685%23.0%1,3621723.041534%23.041534%23.0%1,8031822.905899%22.905899%22.9%39,66539.7k22.351557%22.351557%22.4%48,25548.3k22.253155%22.253155%22.3%1,1991922.179405%22.179405%22.2%1,0362022.036055%22.036055%22.0%1,0392121.978799%21.978799%22.0%1,5552221.832287%21.832287%21.8%1,7732321.623166%21.623166%21.6%1,1352421.591640%21.591640%21.6%1,3432521.558337%21.558337%21.6%1,0682621.373144%21.373144%21.4%1,2672720.802520%20.802520%20.8%1,5192820.626748%20.626748%20.6%102,675103k20.626748%20.626748%20.6%102,675103k20.434856%20.434856%20.4%1,2032920.295147%20.295147%20.3%1,3343020.263012%20.263012%20.3%1,0943119.914803%19.914803%19.9%1,1223219.668213%19.668213%19.7%1,3993319.378492%19.378492%19.4%1,1103419.310471%19.310471%19.3%1,0533519.263699%19.263699%19.3%9003618.738078%18.738078%18.7%1,2773718.726662%18.726662%18.7%1,0033818.128890%18.128890%18.1%9033916.773926%16.773926%16.8%8084016.477382%16.477382%16.5%8564116.459443%16.459443%16.5%8344216.368842%16.368842%16.4%1,6584316.274155%16.274155%16.3%1,0784416.052914%16.052914%16.1%8984515.984615%15.984615%16.0%1,0394614.236178%14.236178%14.2%7394713.868913%13.868913%13.9%6754813.733451%13.733451%13.7%7784911.056141%11.056141%11.1%51450
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

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More Maps to Explore

State:
California
County:
Sonoma
Metro Area:
Santa Rosa Area
City:
Santa Rosa
ZIP Codes:
95404, 95405
Elementary School Districts:
Rincon Valley, Santa Rosa
Secondary School District:
Santa Rosa
Congressional District:
CA-5
State Senate District:
CA-2
Assembly Districts:
CA-2, CA-10
Block Groups:
Block Group 151800-1, Block Group 151800-2, Block Group 151800-3, Block Group 151800-4, Block Group 151800-5
Neighboring Tracts:
Tract 151401, Tract 151502, Tract 151700, Tract 151900, Tract 152000, Tract 152203, Tract 152300, Tract 152400