Age and Sex in State Senate District 20, California (State Senate District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the upper state legislative districts in California.
Scope: population of California, State Senate District 20, and other upper state legislative districts in California
State Senate District 20
California
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-49,6230.988%0.99%9,2450.949%0.95%13,65713.7k1.401%1.40%19,79919.8k2.032%2.03%16,44716.4k1.688%1.69%12,76212.8k1.310%1.31%22,51622.5k2.311%2.31%17,79517.8k1.826%1.83%50,89450.9k5.223%5.22%60,42360.4k6.201%6.20%63,78263.8k6.545%6.55%64,56364.6k6.625%6.63%68,32968.3k7.012%7.01%73,15473.2k7.507%7.51%78,65678.7k8.072%8.07%50,18150.2k5.150%5.15%18,11918.1k1.859%1.86%18,19718.2k1.867%1.87%31,89731.9k3.273%3.27%48,04648.0k4.930%4.93%77,95178.0k7.999%8.00%76,43176.4k7.843%7.84%72,01272.0k7.390%7.39%
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 State Senate District 20
Female Male
California
State Senate District 20
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.099880%-0.032653%-0.157885%-0.041886%-0.132532%0.13%0.099880%0.157885%0.099880%0.10%81,53381.5k8.367%8.37%-0.573012%-0.003198%-0.628107%-0.017115%-0.576209%0.58%0.573012%0.628107%0.573012%0.57%279,973280k28.731%28.7%-0.761780%-0.701647%-0.761780%0.76%0.761780%0.017548%0.701647%0.031578%0.779328%0.78%270,320270k27.740%27.7%-0.833368%-0.701652%-0.833368%0.83%0.833368%0.083250%0.701652%0.050982%0.916618%0.92%68,21368.2k7.000%7.00%-0.759466%-0.642652%-0.759466%0.76%0.759466%0.045665%0.642652%0.028379%0.805131%0.81%274,440274k28.163%28.2%
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 State Senate District 20
Female Male
California
State Senate District 20
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.021364%-0.018991%-0.039047%-0.031647%-0.040355%0.04%0.021364%0.039047%0.021364%0.02%9,6230.988%0.99%-0.067031%-0.055681%-0.138544%-0.050257%-0.122712%0.12%0.067031%0.138544%0.067031%0.07%9,2450.949%0.95%-0.127802%-0.024690%-0.194002%-0.048276%-0.152492%0.15%0.127802%0.194002%0.127802%0.13%13,65713.7k1.401%1.40%-0.179829%-0.046692%-0.278404%-0.047771%-0.226521%0.23%0.179829%0.278404%0.179829%0.18%19,79919.8k2.032%2.03%-0.256274%-0.050044%-0.369729%-0.052880%-0.306318%0.31%0.256274%0.369729%0.256274%0.26%16,44716.4k1.688%1.69%-0.305856%-0.043100%-0.447596%-0.055693%-0.348956%0.35%0.305856%0.447596%0.305856%0.31%12,76212.8k1.310%1.31%-0.366897%-0.036396%-0.489719%-0.047683%-0.403292%0.40%0.366897%0.489719%0.366897%0.37%22,51622.5k2.311%2.31%-0.454551%-0.556695%-0.041019%-0.454551%0.45%0.454551%0.003951%0.556695%0.458501%0.46%17,79517.8k1.826%1.83%-0.514654%-0.015229%-0.610297%-0.030760%-0.529883%0.53%0.514654%0.610297%0.514654%0.51%50,89450.9k5.223%5.22%-0.611835%-0.016440%-0.672672%-0.012121%-0.628274%0.63%0.611835%0.672672%0.611835%0.61%60,42360.4k6.201%6.20%-0.640650%-0.669774%-0.640650%0.64%0.640650%0.027748%0.669774%0.001370%0.668398%0.67%63,78263.8k6.545%6.55%-0.658444%-0.668957%-0.658444%0.66%0.658444%0.008189%0.668957%0.000957%0.666633%0.67%64,56364.6k6.625%6.63%-0.691262%-0.019847%-0.661266%-0.711108%0.71%0.691262%0.661266%0.007922%0.691262%0.69%68,32968.3k7.012%7.01%-0.736065%-0.705425%-0.736065%0.74%0.736065%0.029267%0.705425%0.028957%0.765332%0.77%73,15473.2k7.507%7.51%-0.789673%-0.730940%-0.789673%0.79%0.789673%0.034973%0.730940%0.048142%0.824646%0.82%78,65678.7k8.072%8.07%-0.842604%-0.713830%-0.842604%0.84%0.842604%0.031299%0.713830%0.047764%0.873903%0.87%50,18150.2k5.150%5.15%-0.888577%-0.720108%-0.888577%0.89%0.888577%0.082198%0.720108%0.071664%0.970775%0.97%18,11918.1k1.859%1.86%-0.906844%-0.741386%-0.906844%0.91%0.906844%0.053670%0.741386%0.058263%0.960513%0.96%18,19718.2k1.867%1.87%-0.769026%-0.672557%-0.769026%0.77%0.769026%0.098565%0.672557%0.037001%0.867592%0.87%31,89731.9k3.273%3.27%-0.792629%-0.659372%-0.792629%0.79%0.792629%0.058219%0.659372%0.030790%0.850848%0.85%48,04648.0k4.930%4.93%-0.776518%-0.642360%-0.776518%0.78%0.776518%0.046815%0.642360%0.027891%0.823332%0.82%77,95178.0k7.999%8.00%-0.756835%-0.643238%-0.756835%0.76%0.756835%0.054983%0.643238%0.027157%0.811818%0.81%76,43176.4k7.843%7.84%-0.725146%-0.632325%-0.725146%0.73%0.725146%0.027666%0.632325%0.028642%0.752813%0.75%72,01272.0k7.390%7.39%
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 State Senate District 20
More Females More Males
California
State Senate District 20
80%60%40%20%0%20%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-88.892225%-81.049811%-88.892225%88.9%0.5290.5365.385%65.4%34.615%34.6%-83.067973%-36.274956%-83.067973%83.1%0.5460.5564.673%64.7%35.327%35.3%-19.319094%-24.884451%-19.319094%19.3%0.8380.8454.404%54.4%45.596%45.6%-25.964392%-17.158978%-25.964392%26.0%0.7940.7955.745%55.7%44.255%44.3%-19.527496%-14.302341%-19.527496%19.5%0.8370.8454.448%54.4%45.552%45.6%-14.091595%-12.442599%-14.091595%14.1%0.8760.8853.291%53.3%46.709%46.7%-9.919821%-9.736728%-9.919821%9.9%0.9100.9152.363%52.4%47.637%47.6%-7.368277%0.869173%0.869173%0.9%1.0091.0149.784%49.8%50.216%50.2%-2.959005%-5.040236%-2.959005%3.0%0.9710.9750.729%50.7%49.271%49.3%-2.686928%-1.801966%-2.686928%2.7%0.9740.9750.663%50.7%49.337%49.3%4.331251%0.204484%4.331251%4.3%1.0431.0448.940%48.9%51.060%51.1%1.243688%0.143012%1.243688%1.2%1.0121.0149.691%49.7%50.309%50.3%-2.871055%-2.871055%2.9%1.197933%0.9720.9750.708%50.7%49.292%49.3%3.976132%4.104936%3.976132%4.0%1.0401.0449.025%49.0%50.975%51.0%4.428735%6.586347%4.428735%4.4%1.0441.0448.917%48.9%51.083%51.1%3.714529%6.691182%3.714529%3.7%1.0371.0449.088%49.1%50.912%50.9%9.250491%9.951788%9.250491%9.3%1.0931.0947.790%47.8%52.210%52.2%5.918298%7.858621%5.918298%5.9%1.0591.0648.563%48.6%51.437%51.4%12.816920%5.501565%12.816920%12.8%1.1281.1346.989%47.0%53.011%53.0%7.345072%4.669609%7.345072%7.3%1.0731.0748.229%48.2%51.771%51.8%6.028809%4.341943%6.028809%6.0%1.0601.0648.537%48.5%51.463%51.5%7.264888%4.221871%7.264888%7.3%1.0731.0748.247%48.2%51.753%51.8%3.815238%4.529655%3.815238%3.8%1.0381.0449.064%49.1%50.936%50.9%
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 County in State Senate District 20

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
22.8%23.7%24.6%25.6%26.5%27.4%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
5.85%5.98%6.11%6.23%6.36%6.50%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
12.30%12.38%12.44%12.51%12.58%12.66%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
13.39%13.60%13.80%14.00%14.20%14.40%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
12.86%13.08%13.30%13.51%13.73%13.95%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
12.35%12.47%12.59%12.72%12.84%12.97%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
8.56%8.68%8.79%8.90%9.01%9.13%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
4.27%4.40%4.53%4.66%4.79%4.93%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
2.38%2.57%2.76%2.94%3.13%3.31%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County Subdivision in State Senate District 20

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
22.8%24.1%25.3%26.5%27.8%29.0%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
4.5%5.0%5.6%6.1%6.6%7.2%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
8.5%9.5%10.4%11.3%12.2%13.2%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
12.56%13.04%13.51%13.98%14.45%14.93%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
10.1%11.0%11.9%12.7%13.5%14.4%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
11.26%11.75%12.23%12.72%13.20%13.69%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
7.2%8.5%9.7%11.0%12.2%13.5%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
3.6%4.2%4.7%5.3%5.9%6.5%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
1.38%1.78%2.18%2.57%2.97%3.37%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in State Senate District 20

Children Age Cohorts by Tract#23

Percentage of population aged 0 to 17 (%):
0%9%17%26%34%42%

College Age Cohorts by Tract#24

Percentage of population aged 18 to 21 (%):
1%20%37%55%72%90%

20s Age Cohorts by Tract#25

Percentage of population aged 22 to 29 (%):
4.5%8.4%12.3%16.2%20.1%24.0%

30s Age Cohorts by Tract#26

Percentage of population aged 30 to 39 (%):
1.1%5.7%10.3%14.8%19.3%23.9%

40s Age Cohorts by Tract#27

Percentage of population aged 40 to 49 (%):
0.0%4.1%8.1%12.2%16.3%20.4%

50s Age Cohorts by Tract#28

Percentage of population aged 50 to 59 (%):
0.0%4.1%8.3%12.4%16.6%20.7%

60s Age Cohorts by Tract#29

Percentage of population aged 60 to 69 (%):
0.6%4.6%8.6%12.6%16.6%20.6%

70s Age Cohorts by Tract#30

Percentage of population aged 70 to 79 (%):
0.0%2.2%4.4%6.5%8.7%11.0%

80+ Age Cohorts by Tract#31

Percentage of population aged 80 and older (%):
0.0%4.0%7.9%11.9%15.8%19.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in State Senate District 20

Children Age Cohorts by Block Group#32

Percentage of population aged 0 to 17 (%):
0%13%24%36%48%60%

College Age Cohorts by Block Group#33

Percentage of population aged 18 to 21 (%):
0%18%36%54%72%90%

20s Age Cohorts by Block Group#34

Percentage of population aged 22 to 29 (%):
0%9%19%28%37%47%

30s Age Cohorts by Block Group#35

Percentage of population aged 30 to 39 (%):
1%7%12%17%23%29%

40s Age Cohorts by Block Group#36

Percentage of population aged 40 to 49 (%):
0%6%12%18%24%30%

50s Age Cohorts by Block Group#37

Percentage of population aged 50 to 59 (%):
0%7%15%22%30%38%

60s Age Cohorts by Block Group#38

Percentage of population aged 60 to 69 (%):
0.0%4.2%8.5%12.7%17.0%21.2%

70s Age Cohorts by Block Group#39

Percentage of population aged 70 to 79 (%):
0.0%4.6%9.3%13.9%18.6%23.2%

80+ Age Cohorts by Block Group#40

Percentage of population aged 80 and older (%):
0.0%4.0%7.9%11.9%15.8%19.8%
Road Data ©OpenStreetMap

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Age Cohorts by Place in State Senate District 20

There are 11 places that are fully or partially contained within State Senate District 20 (10 fully and 1 partially). This section compares all 11 of those to each other, State Senate District 20, and other entities that contain or substantially overlap with State Senate District 20.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 20, selected places in State Senate District 20, and entities that contain State Senate District 20
0%10%20%30%Count#MuscoyColtonRialtoSan BernardinoFontanaState Senate District 20CA-20BloomingtonOntarioPomonaMontclairWestCaliforniaPacificUnited States of AmericaUnited StatesChinoGrand Terrace37.466411%37.466411%37.5%4,880130.633541%30.633541%30.6%16,49816.5k230.393095%30.393095%30.4%31,12831.1k330.280873%30.280873%30.3%64,97765.0k430.205917%30.205917%30.2%61,99162.0k528.162741%28.162741%28.2%274,440274k28.059343%28.059343%28.1%6,544627.597424%27.597424%27.6%46,74746.7k726.024492%26.024492%26.0%39,50739.5k825.915287%25.915287%25.9%9,924923.760486%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%73,612,43873.6M21.235807%21.235807%21.2%17,76817.8k1020.422819%20.422819%20.4%2,53111
Count number of children
# rank of place out of 11 by %

Age Cohorts by Metro Area in State Senate District 20

There are 2 metro areas that are fully or partially contained within State Senate District 20 (0 fully and 2 partially). This section compares all 2 of those to each other, State Senate District 20, and other entities that contain or substantially overlap with State Senate District 20.

Children by Metro Area#50

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 20, selected metro areas in State Senate District 20, and entities that contain State Senate District 20
0%5%10%15%20%25%Count#State Senate District 20CA-20Riverside, San Bernardino, and Ontario Metro AreaRiversideWestCaliforniaPacificUnited States of AmericaUnited StatesLos Angeles, Long Beach, and Anaheim Metro AreaLos Angeles28.162741%28.162741%28.2%274,440274k26.859040%26.859040%26.9%1,190,0291.19M123.760486%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%73,612,43873.6M22.881744%22.881744%22.9%3,017,9573.02M2
Count number of children
# rank of metro area out of 2 by %

Age Cohorts by County in State Senate District 20

There are 2 counties that are fully or partially contained within State Senate District 20 (0 fully and 2 partially). This section compares all 2 of those to each other, State Senate District 20, and other entities that contain or substantially overlap with State Senate District 20.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 20, selected counties in State Senate District 20, and entities that contain State Senate District 20
0%5%10%15%20%25%Count#State Senate District 20CA-20San Bernardino CountySan BernardinoWestCaliforniaPacificUnited States of AmericaUnited StatesLos Angeles CountyLos Angeles28.162741%28.162741%28.2%274,440274k27.363518%27.363518%27.4%576,482576k123.760486%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%73,612,43873.6M22.837323%22.837323%22.8%2,296,7852.30M2
Count number of children
# rank of county out of 2 by %

Age Cohorts by County Subdivision in State Senate District 20

There are 4 county subdivisions that are fully or partially contained within State Senate District 20 (0 fully and 4 partially). This section compares all 4 of those to each other, State Senate District 20, and other entities that contain or substantially overlap with State Senate District 20.

Children by County Subdivision#68

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 20, selected county subdivisions in State Senate District 20, and entities that contain State Senate District 20
0%10%20%Count#San BernardinoState Senate District 20CA-20Mount Baldy-WrightwoodMt Baldy-Wrightw…OntarioWestCaliforniaPacificUnited States of AmericaUnited StatesEast San Gabriel ValleyE San Gabriel Vly28.994345%28.994345%29.0%243,195243k128.162741%28.162741%28.2%274,440274k26.853187%26.853187%26.9%1,862224.651051%24.651051%24.7%158,701159k323.760486%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%73,612,43873.6M22.814001%22.814001%22.8%218,249218k4
Count number of children
# rank of county subdivision out of 4 by %

Age Cohorts by Upper State Legislative District in California

There are 40 upper state legislative districts in California. This section compares State Senate District 20 to all of the upper state legislative districts in California and to those entities that contain or substantially overlap with State Senate District 20.

Children by Upper State Legislative District#77

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 20, selected other upper state legislative districts in California, and entities that contain State Senate District 20
0%10%20%30%Count#State Senate District 14CA-14State Senate District 12CA-12State Senate District 21CA-21State Senate District 20CA-20State Senate District 16CA-16State Senate District 33CA-33State Senate District 31CA-31State Senate District 5CA-5State Senate District 40CA-40State Senate District 35CA-35State Senate District 23CA-23State Senate District 28CA-28State Senate District 6CA-6State Senate District 8CA-8State Senate District 7CA-7State Senate District 38CA-38State Senate District 19CA-19State Senate District 34CA-34WestState Senate District 4CA-4State Senate District 30CA-30CaliforniaState Senate District 32CA-32State Senate District 15CA-15PacificState Senate District 29CA-29United States of AmericaUnited StatesState Senate District 36CA-36State Senate District 18CA-18State Senate District 22CA-22State Senate District 13CA-13State Senate District 27CA-27State Senate District 10CA-10State Senate District 24CA-24State Senate District 3CA-3State Senate District 17CA-17State Senate District 1CA-1State Senate District 37CA-37State Senate District 2CA-2State Senate District 9CA-9State Senate District 25CA-25State Senate District 39CA-39State Senate District 26CA-26State Senate District 11CA-1132.263578%32.263578%32.3%304,282304k130.180890%30.180890%30.2%290,396290k228.784808%28.784808%28.8%275,291275k328.162741%28.162741%28.2%274,440274k427.773499%27.773499%27.8%265,433265k527.708952%27.708952%27.7%260,166260k627.318341%27.318341%27.3%270,922271k727.316148%27.316148%27.3%266,796267k826.209457%26.209457%26.2%257,981258k925.918243%25.918243%25.9%248,388248k1025.680525%25.680525%25.7%252,022252k1125.565105%25.565105%25.6%252,154252k1224.958201%24.958201%25.0%244,659245k1324.736550%24.736550%24.7%238,516239k1424.625042%24.625042%24.6%243,799244k1524.268613%24.268613%24.3%235,913236k1623.887650%23.887650%23.9%228,982229k1723.764978%23.764978%23.8%226,913227k1823.760486%23.760486%23.8%17,834,66617.8M23.749784%23.749784%23.7%229,521230k1923.681972%23.681972%23.7%223,029223k2023.646283%23.646283%23.6%9,140,2839.14M23.617008%23.617008%23.6%224,555225k2123.581194%23.581194%23.6%229,786230k2223.336041%23.336041%23.3%12,102,10512.1M23.142442%23.142442%23.1%220,108220k2323.108006%23.108006%23.1%73,612,43873.6M22.993562%22.993562%23.0%225,333225k2422.923314%22.923314%22.9%219,899220k2522.242970%22.242970%22.2%211,320211k2622.167975%22.167975%22.2%216,721217k2722.142865%22.142865%22.1%215,937216k2822.121246%22.121246%22.1%217,833218k2921.741882%21.741882%21.7%207,191207k3021.634198%21.634198%21.6%207,965208k3121.347958%21.347958%21.3%207,297207k3220.993255%20.993255%21.0%198,981199k3320.929473%20.929473%20.9%207,630208k3420.577547%20.577547%20.6%194,215194k3519.841180%19.841180%19.8%196,188196k3619.807748%19.807748%19.8%187,371187k3717.643117%17.643117%17.6%171,938172k3815.992025%15.992025%16.0%152,487152k3914.053430%14.053430%14.1%137,925138k40
Count number of children
# rank of upper state legislative district out of 40 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
Counties:
Los Angeles, San Bernardino
Metro Areas:
Los Angeles Area, Riverside Area
Cities:
Chino, Colton, Fontana, Grand Terrace, Montclair, Ontario, Pomona, Rialto, San Bernardino
Unincorporated Places:
Bloomington, Muscoy
Congressional Districts:
CA-8, CA-27, CA-31, CA-35, CA-39
Assembly Districts:
CA-47, CA-52
Unified School Districts:
Bonita, Chino Valley, Claremont, Colton, Fontana, Pomona, Redlands, Rialto, San Bernardino, Upland, Walnut Valley
Elementary School Districts:
Cucamonga, Etiwanda, Mountain View, Ontario-Montclair
Secondary School District:
Chaffey
ZIP Codes:
91708, 91709, 91710, 91711, 91739, 91750, 91761, 91762, 91763, 91764, 91765, 91766, 91767, 91768, 91773, 91789, 92313, 92316, 92324, 92335, 92336, 92337, 92376, 92377, 92401, 92407, 92408, 92410, 92411, 92509, 92880
Neighboring State Senate Districts:
CA-23, CA-25, CA-29, CA-31
Nearby State Senate Districts:
CA-21, CA-22, CA-24, CA-30, CA-32, CA-33, CA-34, CA-35, CA-36, CA-37