Age and Sex in State Senate District 1, Montana (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 Montana.
Scope: population of Montana, State Senate District 1, and other upper state legislative districts in Montana
State Senate District 1
Montana
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-43831.988%1.99%4952.569%2.57%8604.463%4.46%1,2736.607%6.61%9294.821%4.82%8444.380%4.38%1,0125.252%5.25%8434.375%4.38%1,93210.027%10.0%1,4897.728%7.73%1,1666.051%6.05%9224.785%4.79%9174.759%4.76%8124.214%4.21%7393.835%3.84%4282.221%2.22%1310.680%0.68%1630.846%0.85%4212.185%2.18%6733.493%3.49%1,0715.558%5.56%9284.816%4.82%8374.344%4.34%
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 Montana and State Senate District 1
Female Male
Montana
State Senate District 1
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.342681%-0.219958%-0.023869%-0.342681%0.34%0.342681%0.004325%0.219958%0.347006%0.35%4,78424.829%24.8%-0.739464%-0.049824%-0.660256%-0.003944%-0.789288%0.79%0.739464%0.660256%0.739464%0.74%7,36438.219%38.2%-0.408276%-0.609689%-0.408276%0.41%0.408276%0.018453%0.609689%0.029303%0.426729%0.43%2,89615.030%15.0%-0.410006%-0.676770%-0.410006%0.41%0.410006%0.107692%0.676770%0.078562%0.517698%0.52%7153.711%3.71%-0.495352%-0.593995%-0.495352%0.50%0.495352%0.021048%0.593995%0.033549%0.516400%0.52%3,50918.212%18.2%
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 Montana and State Senate District 1
Female Male
Montana
State Senate District 1
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.060009%-0.004217%-0.046866%-0.035531%-0.064226%0.06%0.060009%0.046866%0.060009%0.06%3831.988%1.99%-0.212788%-0.088229%-0.186928%-0.031738%-0.301017%0.30%0.212788%0.186928%0.212788%0.21%4952.569%2.57%-0.427652%-0.267483%-0.036936%-0.427652%0.43%0.427652%0.037368%0.267483%0.465020%0.47%8604.463%4.46%-0.657048%-0.400121%-0.657048%0.66%0.657048%0.007266%0.400121%0.006176%0.664314%0.66%1,2736.607%6.61%-0.598574%-0.526680%-0.598574%0.60%0.598574%0.410006%0.526680%0.001759%1.008581%1.01%9294.821%4.82%-0.897862%-0.394436%-0.631675%-1.292298%1.29%0.897862%0.631675%0.008208%0.897862%0.90%8444.380%4.38%-0.768113%-0.214518%-0.676770%-0.982631%0.98%0.768113%0.676770%0.015537%0.768113%0.77%1,0125.252%5.25%-1.071725%-0.044115%-0.724796%-0.041724%-1.115840%1.12%1.071725%0.724796%1.071725%1.07%8434.375%4.38%-0.960141%-0.745522%-0.031132%-0.960141%0.96%0.960141%0.085115%0.745522%1.045256%1.05%1,93210.027%10.0%-0.768113%-0.009342%-0.694163%-0.017022%-0.777455%0.78%0.768113%0.694163%0.768113%0.77%1,4897.728%7.73%-0.560515%-0.089267%-0.586130%-0.649782%0.65%0.560515%0.586130%0.005277%0.560515%0.56%1,1666.051%6.05%-0.433880%-0.089267%-0.534361%-0.523147%0.52%0.433880%0.534361%0.030526%0.433880%0.43%9224.785%4.79%-0.442184%-0.582143%-0.442184%0.44%0.442184%0.067469%0.582143%0.011569%0.509653%0.51%9174.759%4.76%-0.394436%-0.053976%-0.616128%-0.448412%0.45%0.394436%0.616128%0.034825%0.394436%0.39%8124.214%4.21%-0.371601%-0.023874%-0.603445%-0.395474%0.40%0.371601%0.603445%0.038050%0.371601%0.37%7393.835%3.84%-0.306207%-0.655273%-0.306207%0.31%0.306207%0.128019%0.655273%0.035079%0.434226%0.43%4282.221%2.22%-0.321777%-0.724259%-0.321777%0.32%0.321777%0.036330%0.724259%0.045144%0.358107%0.36%1310.680%0.68%-0.186838%-0.725529%-0.186838%0.19%0.186838%0.472286%0.725529%0.116671%0.659124%0.66%1630.846%0.85%-0.526780%-0.038925%-0.628645%-0.565705%0.57%0.526780%0.628645%0.076217%0.526780%0.53%4212.185%2.18%-0.569165%-0.578664%-0.569165%0.57%0.569165%0.025950%0.578664%0.055502%0.595115%0.60%6733.493%3.49%-0.530413%-0.050862%-0.592755%-0.581275%0.58%0.530413%0.592755%0.021536%0.530413%0.53%1,0715.558%5.56%-0.416234%-0.618806%-0.416234%0.42%0.416234%0.130787%0.618806%0.033164%0.547021%0.55%9284.816%4.82%-0.424538%-0.019722%-0.579622%-0.444260%0.44%0.424538%0.579622%0.032773%0.424538%0.42%8374.344%4.34%
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 Montana and State Senate District 1
More Females More Males
Montana
State Senate District 1
0%100%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-7.027027%-75.814438%-7.027027%7.0%0.9340.9351.697%51.7%48.303%48.3%-41.463415%-16.978568%-41.463415%41.5%0.7070.7158.586%58.6%41.414%41.4%-13.808724%8.737864%8.737864%8.7%1.0871.0947.907%47.9%52.093%52.1%1.105845%1.543421%1.105845%1.1%1.0111.0149.725%49.7%50.275%50.3%68.497110%0.333952%68.497110%68.5%1.6851.6837.244%37.2%62.756%62.8%-43.930636%-43.930636%43.9%1.299404%0.6950.6959.005%59.0%40.995%41.0%-27.927928%-27.927928%27.9%2.295697%0.7820.7856.126%56.1%43.874%43.9%-4.116223%-5.756657%-4.116223%4.1%0.9600.9651.008%51.0%48.992%49.0%-4.175841%8.864865%8.864865%8.9%1.0891.0947.878%47.9%52.122%52.1%-1.216216%-2.452140%-1.216216%1.2%0.9880.9950.302%50.3%49.698%49.7%-15.925926%-15.925926%15.9%0.900240%0.8630.8653.688%53.7%46.312%46.3%-20.574163%-20.574163%20.6%5.712614%0.8290.8354.664%54.7%45.336%45.3%15.258216%1.987377%15.258216%15.3%1.1531.1546.456%46.5%53.544%53.5%-13.684211%-13.684211%13.7%5.652298%0.8800.8853.202%53.2%46.798%46.8%-6.424581%-6.424581%6.4%6.305460%0.9400.9451.556%51.6%48.444%48.4%41.807910%5.353415%41.807910%41.8%1.4181.4241.355%41.4%58.645%58.6%11.290323%6.233135%11.290323%11.3%1.1131.1147.328%47.3%52.672%52.7%252.777778%16.080808%252.777778%252.8%3.5283.5322.086%22.1%77.914%77.9%-7.389163%-7.389163%7.4%12.124038%0.9310.9351.781%51.8%48.219%48.2%4.559271%9.591354%4.559271%4.6%1.0461.0548.886%48.9%51.114%51.1%-9.589041%-9.589041%9.6%3.633247%0.9130.9152.288%52.3%47.712%47.7%31.421446%5.359399%31.421446%31.4%1.3141.3143.211%43.2%56.789%56.8%-4.645477%-4.645477%4.6%5.654270%0.9560.9651.135%51.1%48.865%48.9%
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 Subdivision in State Senate District 1

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
12.1%14.0%15.8%17.7%19.5%21.4%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
1.3%2.0%2.6%3.2%3.8%4.4%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
3.5%4.3%5.0%5.7%6.5%7.2%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
6.3%7.3%8.3%9.2%10.2%11.2%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
10.13%10.35%10.56%10.77%10.98%11.19%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
16.1%17.2%18.3%19.4%20.4%21.5%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
16.4%18.2%20.0%21.8%23.6%25.4%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
8.0%9.3%10.5%11.7%12.9%14.2%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
3.70%4.05%4.39%4.74%5.08%5.43%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in State Senate District 1

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
12.1%14.0%15.9%17.8%19.7%21.6%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
1.3%2.1%2.9%3.7%4.4%5.2%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.5%4.7%5.7%6.8%7.9%9.0%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
6.3%7.3%8.3%9.2%10.2%11.2%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
8.7%9.7%10.7%11.6%12.6%13.7%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
14.7%16.1%17.4%18.8%20.1%21.5%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
12.5%15.1%17.6%20.2%22.8%25.4%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
8.0%9.3%10.6%11.8%13.1%14.4%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.9%4.2%5.5%6.8%8.0%9.4%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in State Senate District 1

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
3%9%14%19%24%29%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%3.0%6.0%8.9%11.9%15.0%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0.0%2.6%5.2%7.8%10.4%13.0%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
1.8%4.1%6.5%8.8%11.1%13.5%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
3.4%6.7%9.9%13.1%16.3%19.5%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
7.7%11.9%16.0%20.1%24.2%28.4%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
3%11%18%25%32%40%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
5.0%8.1%11.2%14.3%17.3%20.5%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
1.0%3.9%6.8%9.8%12.7%15.6%
Road Data ©OpenStreetMap

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Age Cohorts by Place in State Senate District 1

There are 15 places in State Senate District 1. This section compares all 15 of those to each other, State Senate District 1, and other entities that contain or substantially overlap with State Senate District 1.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 1, selected places in State Senate District 1, and entities that contain State Senate District 1
0%10%20%30%Count#White HavenTregoFortineMountainMidvaleWestUnited States of AmericaUnited StatesPioneer JunctionPioneer JctEurekaMontanaLibbySylvaniteLincoln CountyLincolnState Senate District 1MT-1TroyRexfordYaakHappys InnWest KootenaiIndian SpringsIndian SpgsStryker31.269841%31.269841%31.3%197126.602564%26.602564%26.6%166226.143791%26.143791%26.1%80324.709269%24.709269%24.7%5,732,5615.73M24.545455%24.545455%24.5%108423.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M22.337963%22.337963%22.3%193522.031250%22.031250%22.0%282621.987686%21.987686%22.0%225,020225k21.839940%21.839940%21.8%584721.568627%21.568627%21.6%22818.211542%18.211542%18.2%3,50918.211542%18.211542%18.2%3,5099.012876%9.012876%9.0%6398.433735%8.433735%8.4%7107.438017%7.438017%7.4%18110.000000%0.000000%0.0%0120.000000%0.000000%0.0%0130.000000%0.000000%0.0%0140.000000%0.000000%0.0%015
Count number of children
# rank of place out of 15 by %

Age Cohorts by County in State Senate District 1

There is 1 county in State Senate District 1. This section compares all 1 of those to each other, State Senate District 1, and other entities that contain or substantially overlap with State Senate District 1.

Children by County#41

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 1, selected counties in State Senate District 1, and entities that contain State Senate District 1
0%5%10%15%20%Count#MountainWestUnited States of AmericaUnited StatesMontanaLincoln CountyLincolnState Senate District 1MT-124.709269%24.709269%24.7%5,732,5615.73M23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M21.987686%21.987686%22.0%225,020225k18.211542%18.211542%18.2%3,50918.211542%18.211542%18.2%3,509
Count number of children
# rank of county out of 1 by %

Age Cohorts by County Subdivision in State Senate District 1

There are 3 county subdivisions in State Senate District 1. This section compares all 3 of those to each other, State Senate District 1, and other entities that contain or substantially overlap with State Senate District 1.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 1, selected county subdivisions in State Senate District 1, and entities that contain State Senate District 1
0%5%10%15%20%Count#MountainWestUnited States of AmericaUnited StatesMontanaEurekaLibbyLincoln CountyLincolnState Senate District 1MT-1Troy24.709269%24.709269%24.7%5,732,5615.73M23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M21.987686%21.987686%22.0%225,020225k21.376518%21.376518%21.4%1,320118.404588%18.404588%18.4%1,765218.211542%18.211542%18.2%3,50918.211542%18.211542%18.2%3,50912.103911%12.103911%12.1%4243
Count number of children
# rank of county subdivision out of 3 by %

Age Cohorts by Upper State Legislative District in Montana

There are 50 upper state legislative districts in Montana. This section compares State Senate District 1 to all of the upper state legislative districts in Montana and to those entities that contain or substantially overlap with State Senate District 1.

Children by Upper State Legislative District#59

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 1, selected other upper state legislative districts in Montana, and entities that contain State Senate District 1
0%10%20%30%Count#State Senate District 16MT-16State Senate District 21MT-21State Senate District 8MT-8State Senate District 34MT-34State Senate District 22MT-22State Senate District 4MT-4State Senate District 28MT-28MountainState Senate District 25MT-25State Senate District 11MT-11State Senate District 10MT-10State Senate District 23MT-23WestState Senate District 47MT-47State Senate District 35MT-35State Senate District 20MT-20State Senate District 26MT-26State Senate District 18MT-18State Senate District 9MT-9State Senate District 27MT-27United States of AmericaUnited StatesState Senate District 14MT-14State Senate District 44MT-44State Senate District 13MT-13State Senate District 5MT-5State Senate District 41MT-41State Senate District 49MT-49State Senate District 19MT-19State Senate District 17MT-17MontanaState Senate District 38MT-38State Senate District 40MT-40State Senate District 42MT-42State Senate District 6MT-6State Senate District 2MT-2State Senate District 48MT-48State Senate District 15MT-15State Senate District 29MT-29State Senate District 30MT-30State Senate District 45MT-45State Senate District 3MT-3State Senate District 31MT-31State Senate District 12MT-12State Senate District 37MT-37State Senate District 50MT-50Lincoln CountyLincolnState Senate District 1MT-1State Senate District 7MT-7State Senate District 24MT-24State Senate District 43MT-43State Senate District 36MT-36State Senate District 33MT-33State Senate District 39MT-39State Senate District 32MT-32State Senate District 46MT-4633.473511%33.473511%33.5%6,925132.483480%32.483480%32.5%6,243230.644832%30.644832%30.6%6,007327.405897%27.405897%27.4%5,781426.390166%26.390166%26.4%5,453526.057778%26.057778%26.1%5,863625.412461%25.412461%25.4%5,237724.709269%24.709269%24.7%5,732,5615.73M24.098843%24.098843%24.1%5,081823.953918%23.953918%24.0%4,803923.843849%23.843849%23.8%5,0941023.796424%23.796424%23.8%4,8441123.760486%23.760486%23.8%17,834,66617.8M23.665952%23.665952%23.7%4,6391223.488383%23.488383%23.5%4,8831323.471775%23.471775%23.5%4,8151423.419192%23.419192%23.4%4,6371523.299645%23.299645%23.3%5,1181623.197863%23.197863%23.2%4,5151723.188219%23.188219%23.2%5,3851823.108006%23.108006%23.1%73,612,43873.6M23.048682%23.048682%23.0%4,5831922.992473%22.992473%23.0%4,7962022.945357%22.945357%22.9%4,6822122.871875%22.871875%22.9%4,9682222.632630%22.632630%22.6%4,7612322.591424%22.591424%22.6%4,8682422.100753%22.100753%22.1%4,4882522.089405%22.089405%22.1%4,4722621.987686%21.987686%22.0%225,020225k21.769511%21.769511%21.8%4,4242721.695469%21.695469%21.7%4,6452821.333195%21.333195%21.3%4,1222920.719135%20.719135%20.7%4,1203020.600638%20.600638%20.6%4,0063120.531644%20.531644%20.5%4,2793220.456427%20.456427%20.5%3,9533319.775449%19.775449%19.8%3,9633419.727092%19.727092%19.7%3,8603519.574303%19.574303%19.6%4,0283619.572827%19.572827%19.6%3,8583719.385157%19.385157%19.4%4,1873818.834593%18.834593%18.8%3,4653918.590000%18.590000%18.6%3,7184018.271800%18.271800%18.3%3,6924118.211542%18.211542%18.2%3,50918.211542%18.211542%18.2%3,5094218.136640%18.136640%18.1%3,6134318.024816%18.024816%18.0%3,5594417.542302%17.542302%17.5%3,5564517.242213%17.242213%17.2%3,5654617.174118%17.174118%17.2%3,8304716.502439%16.502439%16.5%3,3164816.395824%16.395824%16.4%3,6124916.119117%16.119117%16.1%3,19950
Count number of children
# rank of upper state legislative district 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.

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State:
Montana
County:
Lincoln
Cities:
Libby, Troy
Towns:
Eureka, Rexford
Unincorporated Places:
Fortine, Happys Inn, Indian Springs, Midvale, Pioneer Junction, Stryker, Sylvanite, Trego, West Kootenai, White Haven, Yaak
Congressional District:
MT-At Large
State House Districts:
MT-1, MT-2
Unified School District:
Libby K-12
Elementary School Districts:
Eureka, Fortine, McCormick, Trego, Troy, Yaak
Secondary School Districts:
Lincoln County, Troy
ZIP Codes:
59853, 59917, 59918, 59923, 59930, 59933, 59934, 59935
Neighboring State Senate Districts:
ID-1, MT-2, MT-3, MT-7