Age and Sex in Mount San Antonio, Claremont, California (Neighborhood)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the neighborhoods in Claremont.
Scope: population of Claremont, Mount San Antonio, and other neighborhoods in Claremont
Mount San Antonio
Claremont
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4559.236%9.24%33345.622%5.62%193.211%3.21%20213.453%3.45%11121.939%1.94%203.366%3.37%891.422%1.42%10111.770%1.77%223.745%3.75%396.566%6.57%48498.134%8.13%46477.787%7.79%345.707%5.71%416.842%6.84%38396.428%6.43%213.547%3.55%560.932%0.93%172.888%2.89%172.907%2.91%142.344%2.34%31325.327%5.33%16172.779%2.78%244.048%4.05%
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 Claremont and Mount San Antonio
Female Male
Claremont
Mount San Antonio
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.206967%-0.331289%-0.233762%-0.046675%-0.538256%0.5%0.206967%0.233762%0.206967%0.2%16016126.828%26.8%-0.581614%-0.580344%-0.082508%-0.581614%0.6%0.581614%0.013711%0.580344%0.595325%0.6%17617729.423%29.4%-0.586042%-0.490009%-0.013491%-0.586042%0.6%0.586042%0.079229%0.490009%0.665271%0.7%13522.524%22.5%-0.392243%-1.702627%-0.392243%0.4%0.392243%0.897328%1.702627%0.076758%1.289571%1.3%406.727%6.73%-0.297641%-0.509858%-0.013491%-0.297641%0.3%0.297641%0.210138%0.509858%0.507780%0.5%868714.498%14.5%
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 Claremont and Mount San Antonio
Female Male
Claremont
Mount San Antonio
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.146556%-0.284161%-0.070478%-0.043612%-0.430716%0.4%0.146556%0.070478%0.146556%0.1%559.236%9.24%-0.169148%-0.786197%-0.222179%-0.041310%-0.955345%1.0%0.169148%0.222179%0.169148%0.2%33345.622%5.62%-0.249483%-0.143213%-0.322662%-0.392696%0.4%0.249483%0.322662%0.010048%0.249483%0.2%193.211%3.21%-0.266421%-0.157688%-0.418679%-0.424109%0.4%0.266421%0.418679%0.038518%0.266421%0.3%20213.453%3.45%-0.241001%-0.164437%-0.480085%-0.126534%-0.405439%0.4%0.241001%0.480085%0.241001%0.2%11121.939%1.94%-0.478830%-0.725518%-0.393558%-0.319591%-1.204348%1.2%0.478830%0.393558%0.478830%0.5%203.366%3.37%-0.207632%-0.058609%-0.560099%-0.090249%-0.266241%0.3%0.207632%0.560099%0.207632%0.2%891.422%1.42%-0.421641%-0.041587%-0.531722%-0.245625%-0.463229%0.5%0.421641%0.531722%0.421641%0.4%10111.770%1.77%-0.337861%-0.073362%-0.560471%-0.135652%-0.411223%0.4%0.337861%0.560471%0.337861%0.3%223.745%3.75%-0.494819%-0.323546%-0.594524%-0.818365%0.8%0.494819%0.594524%0.019538%0.494819%0.5%396.566%6.57%-0.679489%-0.560471%-0.132302%-0.679489%0.7%0.679489%0.267744%0.560471%0.947232%0.9%48498.134%8.13%-0.653957%-0.617970%-0.011723%-0.653957%0.7%0.653957%0.249521%0.617970%0.903478%0.9%46477.787%7.79%-0.486176%-0.480643%-0.486176%0.5%0.486176%0.169082%0.480643%0.016747%0.655259%0.7%345.707%5.71%-0.666612%-0.035089%-0.419795%-0.102158%-0.701700%0.7%0.666612%0.419795%0.666612%0.7%416.842%6.84%-0.585551%-0.114399%-0.470595%-0.699950%0.7%0.585551%0.470595%0.024004%0.585551%0.6%38396.428%6.43%-0.369875%-0.565681%-0.369875%0.4%0.369875%0.442718%0.565681%0.021399%0.812593%0.8%213.547%3.55%-0.000000%-1.320233%0.000000%0.0%0.000000%0.932158%1.320233%0.153516%0.932158%0.9%560.932%0.93%-0.554813%-1.582605%-0.554813%0.6%0.554813%1.778506%1.582605%0.108856%2.333319%2.3%172.888%2.89%-0.507080%-1.953834%-0.507080%0.5%0.507080%0.439323%1.953834%0.022330%0.946403%0.9%172.907%2.91%-0.268564%-0.244049%-0.506136%-0.242834%-0.512614%0.5%0.268564%0.506136%0.268564%0.3%142.344%2.34%-0.411148%-0.599548%-0.411148%0.4%0.411148%0.243115%0.599548%0.104949%0.654263%0.7%31325.327%5.33%-0.116120%-0.432635%-0.116120%0.1%0.116120%0.323597%0.432635%0.058057%0.439716%0.4%16172.779%2.78%-0.236674%-0.336618%-0.065872%-0.236674%0.2%0.236674%0.336215%0.336618%0.572889%0.6%244.048%4.05%
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 Claremont and Mount San Antonio
More Females More Males
Claremont
Mount San Antonio
400%200%0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242018-1915-1710-145-90-4-193.892455%-61.881188%-193.892455%193.9%0.3400.3474.612%74.6%25.388%25.4%-464.798223%-18.592965%-464.798223%464.8%0.1770.1884.958%85.0%15.042%15.0%-57.404034%-57.404034%57.4%3.114187%0.6350.6461.151%61.2%38.849%38.8%-59.187658%-59.187658%59.2%9.200000%0.6280.6361.418%61.4%38.582%38.6%-68.231022%-26.356589%-68.231022%68.2%0.5940.5962.719%62.7%37.281%37.3%-151.519025%-81.205674%-151.519025%151.5%0.3980.4071.552%71.6%28.448%28.4%-28.227584%-16.112957%-28.227584%28.2%0.7800.7856.184%56.2%43.816%43.8%-9.863223%-46.194226%-9.863223%9.9%0.9100.9152.350%52.3%47.650%47.7%-21.713719%-24.203187%-21.713719%21.7%0.8220.8254.897%54.9%45.103%45.1%-65.386648%-65.386648%65.4%3.286385%0.6050.6062.319%62.3%37.681%37.7%-23.605578%39.403691%39.403691%39.4%1.3941.3941.770%41.8%58.230%58.2%-1.897019%38.155613%38.155613%38.2%1.3821.3841.989%42.0%58.011%58.0%34.777964%3.484321%34.777964%34.8%1.3481.3542.593%42.6%57.407%57.4%-5.263770%-24.335106%-5.263770%5.3%0.9500.9551.282%51.3%48.718%48.7%-19.537060%-19.537060%19.5%5.100830%0.8370.8454.450%54.4%45.550%45.6%119.693815%3.782895%119.693815%119.7%2.1972.2031.280%31.3%68.720%68.7%320.559521%6.878307%320.559521%320.6%4.2064.2119.210%19.2%80.790%80.8%86.637907%1.142857%86.637907%86.6%1.8661.8734.887%34.9%65.113%65.1%-90.871843%-47.977941%-90.871843%90.9%0.5240.5265.621%65.6%34.379%34.4%59.130887%17.504655%59.130887%59.1%1.5911.5938.591%38.6%61.409%61.4%278.675810%13.419355%278.675810%278.7%3.7873.7920.891%20.9%79.109%79.1%-19.568823%142.058500%142.058500%142.1%2.4212.4229.235%29.2%70.765%70.8%
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 Mount San Antonio

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
17.9%18.8%19.7%20.6%21.5%22.4%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
5.32%5.75%6.18%6.61%7.04%7.47%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
5.8%7.1%8.3%9.6%10.8%12.1%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
7.7%8.9%10.1%11.3%12.5%13.8%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
14.1%15.6%16.9%18.3%19.7%21.1%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
11.16%11.61%12.05%12.49%12.93%13.38%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
7.68%7.75%7.82%7.89%7.96%8.04%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
4.4%5.3%6.1%6.9%7.7%8.6%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
6.8%7.9%9.0%10.1%11.1%12.3%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Mount San Antonio

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
11.5%14.9%18.2%21.6%24.9%28.3%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
1.8%3.4%5.0%6.6%8.1%9.8%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
0.6%3.1%5.6%8.0%10.5%13.0%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
2.3%5.1%7.8%10.5%13.3%16.0%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
10.3%13.2%16.1%19.0%21.9%24.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
7.9%10.0%12.0%14.0%16.1%18.1%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
3.1%4.8%6.5%8.2%9.8%11.6%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
6.32%6.44%6.55%6.66%6.76%6.88%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
6.7%8.7%10.8%12.8%14.9%16.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Mount San Antonio

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%5%11%16%22%28%

College Age Cohorts by Block#24

Percentage of population aged 18 to 21 (%):
0.0%0.7%1.4%2.1%2.8%3.6%

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0.0%3.9%7.9%11.8%15.8%19.7%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0.0%3.3%6.7%10.0%13.3%16.7%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0.0%3.9%7.9%11.8%15.8%19.7%

50s Age Cohorts by Block#28

Percentage of population aged 50 to 59 (%):
0%6%11%17%22%28%

60s Age Cohorts by Block#29

Percentage of population aged 60 to 69 (%):
0.6%2.9%5.2%7.5%9.7%12.0%

70s Age Cohorts by Block#30

Percentage of population aged 70 to 79 (%):
0.0%4.6%9.3%13.9%18.6%23.3%

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
1%18%35%52%69%86%
Road Data ©OpenStreetMap

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Age Cohorts by Neighborhood in Claremont

There are 34 neighborhoods in Claremont. This section compares Mount San Antonio to all of the neighborhoods in Claremont and to those entities that contain or substantially overlap with Mount San Antonio.

Children by Neighborhood#32

Percentage of population aged 0 to 17 (%):
Scope: population of Mount San Antonio, selected other neighborhoods in Claremont, and entities that contain Mount San Antonio
0%10%20%Count#Vista NeighborhoodVistaWest Arrow NeighborhoodWest ArrowMountain View NeighborhoodMountain ViewThompson Creek NeighborhoodThompson CrkCounty Horseshoe Area NeighborhoodCo Horseshoe AreaWebb School NeighborhoodWebb SchoolClaremont South NeighborhoodClaremont SWestStone Canyon NeighborhoodStone CanyonPadua Hills NeighborhoodPadua HillsClaraboya NeighborhoodClaraboyaChanteclair NeighborhoodChanteclairBelage NeighborhoodBelageBlaisdell Ranch NeighborhoodBlaisdell RnchCaliforniaHillsides NeighborhoodHillsidesPacificUnited States of AmericaUnited StatesLos Angeles, Long Beach, and Anaheim Metro AreaLos AngelesLos Angeles CountyLos AngelesNortheast Claremont NeighborhoodNE Claremont401704Tract 401704Oakmont NeighborhoodOakmontNorth Claremont NeighborhoodN ClaremontCondit NeighborhoodConditSumner NeighborhoodSumnerOld Claremont NeighborhoodOld ClaremontMeadowood NeighborhoodMeadowoodTowne Ranch NeighborhoodTowne RanchVia Zurita NeighborhoodVia ZuritaClaremontChaparral NeighborhoodChaparralThe Claremont Club NeighborhoodThe Claremont ClubUniversity Terrace NeighborhoodUniv TerHistoric Claremont NeighborhoodHist ClaremontVillage NeighborhoodVillagePiedmont Mesa NeighborhoodPiedmont MesaMount San Antonio NeighborhoodMt San AntonioManor NeighborhoodManorPilgrim Place NeighborhoodPilgrim Place401704-3B.G. 401704-3The Claremont Colleges and Affiliated Institutions NeighborhoodThe Claremont Coll…Arbol Verde NeighborhoodArbol Verde28.915868%28.915868%28.9%628126.416954%26.416954%26.4%223224224.913208%24.913208%24.9%301324.878641%24.878641%24.9%8283424.842686%24.842686%24.8%93524.746453%24.746453%24.7%4624.717032%24.717032%24.7%91723.760486%23.760486%23.8%17,834,66617.8M23.755047%23.755047%23.8%111823.755047%23.755047%23.8%43923.755047%23.755047%23.8%11121123.755047%23.755047%23.8%371023.755047%23.755047%23.8%111223.755047%23.755047%23.8%511323.646283%23.646283%23.6%9,140,2839.14M23.405732%23.405732%23.4%1531541423.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.881744%22.881744%22.9%3,017,9573.02M22.837323%22.837323%22.8%2,296,7852.30M22.507116%22.507116%22.5%2471522.396267%22.396267%22.4%1,34422.296921%22.296921%22.3%7691621.495772%21.495772%21.5%9741721.432439%21.432439%21.4%5641820.231684%20.231684%20.2%2511919.747448%19.747448%19.7%1841852019.078498%19.078498%19.1%56572118.655566%18.655566%18.7%1442218.655566%18.655566%18.7%102318.597706%18.597706%18.6%6,66318.496189%18.496189%18.5%3613622418.426966%18.426966%18.4%1212518.426966%18.426966%18.4%16172615.020133%15.020133%15.0%1761772714.936038%14.936038%14.9%2632642814.605580%14.605580%14.6%1751762914.497577%14.497577%14.5%86873014.014467%14.014467%14.0%363112.441968%12.441968%12.4%483211.551313%11.551313%11.6%2424.628473%4.628473%4.6%232332.646503%2.646503%2.6%634
Count number of children
# rank of neighborhood out of 34 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

Unlike the other geographical entities detailed on this site, neighborhoods are not recognized by the U.S. Census Bureau. To overcome this we have computed reasonable estimates of the same statistics that are presented for other the entity types. Each statistic is computed as the weighted sum or average of the census tracts or block groups that overlap the neighborhood. A weighted sum is used for counts of people or households, and a weighted average is used for statistics that are themselves some form of average, such as median household income. Census block groups are preferred when the statistic in question is available on the block group level. The weight for a given tract (or block group) is computed as the population of the census tabulation blocks that occupy the intersection between the tract and the neighborhood as a fraction of the total population of the neighborhood.

For additional information about the data presented on this site, including our sources, please see the About Page.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

State:
California
County:
Los Angeles
Metro Area:
Los Angeles Area
Cities:
Claremont, Pomona
ZIP Codes:
91711, 91767
Unified School Districts:
Claremont, Pomona
Congressional Districts:
CA-27, CA-35
State Senate Districts:
CA-20, CA-25
Assembly Districts:
CA-41, CA-52
Neighboring Neighborhoods:
Mountain View, Village
Nearby Neighborhoods:
Condit, Historic Claremont, Manor, Mountain View, Old Claremont, Pilgrim Place, The Claremont Colleges and Affiliated Institutions, Towne Ranch, Via Zurita, Village, Vista, West Arrow