Age and Sex in Rock Springs South, Sweetwater County, Wyoming (Census County Division)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Sweetwater County.
Scope: population of Sweetwater County, Rock Springs South, and other county subdivisions in Sweetwater County
Rock Springs South
Sweetwater County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%4%5%6%7%8%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-400.000%0%00.000%0%00.000%0%85.882%5.88%2216.176%16.2%2316.912%16.9%75.147%5.15%00.000%0%3022.059%22.1%118.088%8.09%85.882%5.88%00.000%0%00.000%0%00.000%0%1813.235%13.2%10.735%0.74%00.000%0%00.000%0%00.000%0%42.941%2.94%42.941%2.94%00.000%0%00.000%0%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Sweetwater County and Rock Springs South
Female Male
Sweetwater County
Rock Springs South
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.326797%-0.129182%-0.003223%-0.326797%0.33%0.326797%0.428922%0.129182%0.755719%0.76%5338.971%39.0%-0.794118%-0.604124%-0.794118%0.79%0.794118%0.058824%0.604124%0.051772%0.852941%0.85%5641.176%41.2%-0.000000%-0.776144%-0.716450%-0.776144%0.78%0.000000%0.716450%0.075749%0.000000%0.00%1913.971%14.0%-0.000000%-0.461930%0.000000%0.00%0.000000%0.000000%0.461930%0.171271%0.000000%0.00%00.000%0%-0.000000%-0.326797%-0.733930%-0.326797%0.33%0.000000%0.733930%0.062483%0.000000%0.00%85.882%5.88%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Sweetwater County and Rock Springs South
Female Male
Sweetwater County
Rock Springs South
Shaded bar tips show excess over facing bar.
8%6%4%2%0%2%4%6%8%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.018131%-0.015342%0.000000%0.0%0.000000%0.000000%0.018131%0.000000%0.0%00.000%0%-0.000000%-0.120503%0.000000%0.0%0.000000%0.000000%0.120503%0.003124%0.000000%0.0%00.000%0%-0.000000%-0.149067%-0.001785%0.000000%0.0%0.000000%0.000000%0.149067%0.000000%0.0%00.000%0%-0.000000%-0.202624%0.000000%0.0%0.000000%1.176471%0.202624%0.002678%1.176471%1.2%85.882%5.88%-1.470588%-2.450980%-0.302002%-3.921569%3.9%1.470588%0.302002%0.044631%1.470588%1.5%2216.176%16.2%-0.000000%-0.465277%-0.012273%0.000000%0.0%0.000000%8.455882%0.465277%8.455882%8.5%2316.912%16.9%-0.000000%-1.715686%-0.434407%-1.715686%1.7%0.000000%0.434407%0.082567%0.000000%0.0%75.147%5.15%-0.000000%-0.453004%0.000000%0.0%0.000000%0.000000%0.453004%0.444077%0.000000%0.0%00.000%0%-1.323529%-0.712756%-0.053111%-1.323529%1.3%1.323529%1.764706%0.712756%3.088235%3.1%3022.059%22.1%-0.000000%-1.617647%-0.653396%-1.617647%1.6%0.000000%0.653396%0.033027%0.000000%0.0%118.088%8.09%-0.000000%-0.525306%0.000000%0.0%0.000000%1.176471%0.525306%0.057574%1.176471%1.2%85.882%5.88%-0.000000%-0.628403%-0.005802%0.000000%0.0%0.000000%0.000000%0.628403%0.000000%0.0%00.000%0%-0.000000%-0.611443%0.000000%0.0%0.000000%0.000000%0.611443%0.163349%0.000000%0.0%00.000%0%-0.000000%-0.767205%0.000000%0.0%0.000000%0.000000%0.767205%0.065161%0.000000%0.0%00.000%0%-0.000000%-2.647059%-0.726145%-2.647059%2.6%0.000000%0.726145%0.056681%0.000000%0.0%1813.235%13.2%-0.000000%-0.245098%-0.769883%-0.020828%-0.245098%0.2%0.000000%0.769883%0.000000%0.0%10.735%0.74%-0.000000%-0.370436%0.000000%0.0%0.000000%0.000000%0.370436%0.051326%0.000000%0.0%00.000%0%-0.000000%-0.401678%0.000000%0.0%0.000000%0.000000%0.401678%0.328037%0.000000%0.0%00.000%0%-0.000000%-0.537802%0.000000%0.0%0.000000%0.000000%0.537802%0.152861%0.000000%0.0%00.000%0%-0.000000%-0.980392%-0.691035%-0.980392%1.0%0.000000%0.691035%0.016365%0.000000%0.0%42.941%2.94%-0.000000%-0.588235%-0.838168%-0.588235%0.6%0.000000%0.838168%0.097295%0.000000%0.0%42.941%2.94%-0.000000%-0.697581%0.000000%0.0%0.000000%0.000000%0.697581%0.062483%0.000000%0.0%00.000%0%-0.000000%-0.691779%0.000000%0.0%0.000000%0.000000%0.691779%0.055342%0.000000%0.0%00.000%0%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Sweetwater County and Rock Springs South
More Females More Males
Sweetwater County
Rock Springs South
1,000%500%0%M:FFM67-6962-6455-5950-5425-2922-2415-1710-14-166.666667%-166.666667%166.7%14.778325%0.3750.3872.727%72.7%27.273%27.3%-1,000.000000%-1,000.000000%> 1000%19.006849%0.0000100.000%100%0.000%0%-7.451472%133.333333%133.333333%133.3%2.3332.3330.000%30.0%70.000%70.0%-1,000.000000%-1,000.000000%> 1000%5.054645%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%7.805778%0.0000100.000%100%0.000%0%-1,000.000000%-2.705314%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%2.368138%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%11.608094%0.0000100.000%100%0.000%0%

Map of Age Cohorts by Tract in Rock Springs South

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
22.7%23.8%24.8%25.8%26.8%27.8%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
2.59%2.89%3.18%3.47%3.76%4.06%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
10.0%10.7%11.3%12.0%12.6%13.3%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
13.21%13.53%13.84%14.15%14.46%14.78%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
11.5%12.3%13.1%13.9%14.7%15.5%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
14.63%14.70%14.76%14.82%14.88%14.95%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
6.4%7.5%8.7%9.8%10.9%12.0%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
4.7%5.5%6.2%6.9%7.7%8.5%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
0.61%1.05%1.48%1.91%2.34%2.77%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Rock Springs South

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
20.3%24.6%28.9%33.2%37.4%41.8%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
1.35%1.78%2.20%2.62%3.04%3.47%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
10.82%11.27%11.71%12.16%12.60%13.05%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
11.82%12.20%12.58%12.95%13.33%13.71%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
12.50%12.63%12.75%12.88%13.01%13.14%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
9.5%11.1%12.7%14.3%15.9%17.5%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
6.3%8.7%11.0%13.3%15.6%17.9%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
2.17%2.37%2.57%2.77%2.97%3.18%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.00%0.30%0.60%0.90%1.20%1.50%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in the Rock Springs Area

There are 5 county subdivisions in the Rock Springs Area. This section compares Rock Springs South to all of the county subdivisions in the Rock Springs Area and to those entities that contain or substantially overlap with Rock Springs South.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of Rock Springs South, selected other county subdivisions in the Rock Springs Area, and entities that contain Rock Springs South
0%5%10%15%20%25%Count#Rock Springs NorthRock Spgs NRock Springs Metro AreaRock SpringsSweetwater CountySweetwaterGreen River NorthGrn Riv NMountainGreen River SouthGrn Riv SWamsutterWyomingWestUnited States of AmericaUnited StatesRock Springs SouthRock Spgs S28.533526%28.533526%28.5%8,281127.546193%27.546193%27.5%12,34412.3k27.546193%27.546193%27.5%12,34412.3k26.526802%26.526802%26.5%2,984224.709269%24.709269%24.7%5,732,5615.73M24.376299%24.376299%24.4%938323.877917%23.877917%23.9%133423.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M5.882353%5.882353%5.9%85

Age Cohorts by County Subdivision in Wyoming

There are 71 county subdivisions in Wyoming. This section compares Rock Springs South to the 50 most populous county subdivisions in Wyoming and to those entities that contain or substantially overlap with Rock Springs South. The least populous of the compared county subdivisions has a population of 1,414.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Rock Springs South, selected other county subdivisions in Wyoming, and entities that contain Rock Springs South
0%10%20%30%Count#Gillette SouthGillette SBridger ValleyBridger VlyEvanstonRock Springs NorthRock Spgs NNorth Big HornN Big HornAftonRock Springs Metro AreaRock SpringsSweetwater CountySweetwaterWind River ReservationWind Riv ReservationMoorcroftGillette NorthGillette NGreen River NorthGrn Riv NCheyenne EastCasper NorthGlenrockSheridan WestWorlandBig PineyHells Half AcreSaratogaCheyenne WestDouglasCentral Big HornCntrl Big HornMountainGreen River SouthGrn Riv SPinedaleCasper SouthWyomingWestKemmerer EastRawlinsCasperPine BluffsUnited States of AmericaUnited StatesCheyenneHannaWheatlandLanderBuffaloPowellWest NiobraraSheridanNewcastleTorringtonUptonSouth Big HornS Big HornThermopolis WestThermopolis WGoshen HoleCodyJackson HoleSheridan SouthSheridan SGuernseySundanceLaramieDuboisSouth AlbanyRock Springs SouthRock Spgs S30.896755%30.896755%30.9%5,647130.031104%30.031104%30.0%1,931229.350757%29.350757%29.4%4,245328.533526%28.533526%28.5%8,281428.302920%28.302920%28.3%1,551528.247048%28.247048%28.2%3,732627.546193%27.546193%27.5%12,34412.3k27.546193%27.546193%27.5%12,34412.3k27.481315%27.481315%27.5%7,354727.243018%27.243018%27.2%917826.884356%26.884356%26.9%8,118926.526802%26.526802%26.5%2,9841026.448363%26.448363%26.4%2,9401126.006738%26.006738%26.0%1,6211225.901792%25.901792%25.9%1,1131325.517956%25.517956%25.5%7391425.437223%25.437223%25.4%1,9491525.437093%25.437093%25.4%7421625.427838%25.427838%25.4%1,7831725.416079%25.416079%25.4%9011825.206178%25.206178%25.2%1,6811924.884143%24.884143%24.9%2,4702024.731495%24.731495%24.7%8522124.709269%24.709269%24.7%5,732,5615.73M24.376299%24.376299%24.4%9382224.300420%24.300420%24.3%1,6762323.984058%23.984058%24.0%3,0692423.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.676612%23.676612%23.7%9842523.634997%23.634997%23.6%2,5152623.611162%23.611162%23.6%12,94612.9k2723.273572%23.273572%23.3%7012823.108006%23.108006%23.1%73,612,43873.6M22.909783%22.909783%22.9%17,33417.3k2922.847682%22.847682%22.8%3453022.698178%22.698178%22.7%1,3833122.418957%22.418957%22.4%2,5453222.026034%22.026034%22.0%1,7093322.014174%22.014174%22.0%2,5163421.988528%21.988528%22.0%3453521.672578%21.672578%21.7%4,6443621.143757%21.143757%21.1%1,2093720.783747%20.783747%20.8%2,4453820.727522%20.727522%20.7%3023920.558882%20.558882%20.6%6184020.535714%20.535714%20.5%8284120.014144%20.014144%20.0%2834219.857020%19.857020%19.9%3,2224319.802439%19.802439%19.8%4,2704419.142857%19.142857%19.1%1,0724518.952135%18.952135%19.0%2934618.318649%18.318649%18.3%4994716.822691%16.822691%16.8%6,0204811.430180%11.430180%11.4%2034910.621943%10.621943%10.6%152505.882353%5.882353%5.9%8

Age Cohorts by County Subdivision in the West

There are 1,950 county subdivisions in the West. This section compares Rock Springs South to the 50 most populous county subdivisions in the West and to those entities that contain or substantially overlap with Rock Springs South. The least populous of the compared county subdivisions has a population of 323,012.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Rock Springs South, selected other county subdivisions in the West, and entities that contain Rock Springs South
0%10%20%30%Count#BakersfieldVictorville-HesperiaSouth Gate-East Los AngelesS Gate-E Los Ang…San BernardinoChandlerFresnoStocktonRock Springs Metro AreaRock SpringsSweetwater CountySweetwaterSalt Lake CitySalt Lk CityModestoComptonRiversideSouth AuroraInglewoodDowney-NorwalkPhoenixMountainOntarioBoise CityAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…Beaverton-HillsboroSacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasEwaWyomingWestOceanside-EscondidoOceanside-Escond…San MateoWhittierColorado SpringsColorado SpgsUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …Seattle EastTacomaSpokaneHaywardSan DiegoCentral Contra CostaCntrl Contra CostaSan Fernando ValleySan Fernando VlyTucsonNortheast JeffersonNE JeffersonLos AngelesDenverOaklandNorth CoastPortland EastSouthwest San Gabriel ValleySW San Gabriel VlySeattleHonoluluSan FranciscoRock Springs SouthRock Spgs S30.255492%30.255492%30.3%124,377124k129.435174%29.435174%29.4%111,612112k229.165936%29.165936%29.2%146,441146k328.994345%28.994345%29.0%243,195243k428.984100%28.984100%29.0%121,788122k528.397448%28.397448%28.4%196,566197k628.302745%28.302745%28.3%99,59099.6k727.546193%27.546193%27.5%12,34412.3k27.546193%27.546193%27.5%12,34412.3k27.496527%27.496527%27.5%270,755271k827.298986%27.298986%27.3%88,17988.2k927.269923%27.269923%27.3%95,47895.5k1025.927237%25.927237%25.9%123,053123k1125.535072%25.535072%25.5%98,09498.1k1225.154719%25.154719%25.2%94,09594.1k1325.088958%25.088958%25.1%105,268105k1424.820142%24.820142%24.8%790,766791k1524.709269%24.709269%24.7%5,732,5615.73M24.651051%24.651051%24.7%158,701159k1624.573713%24.573713%24.6%83,11183.1k1724.485581%24.485581%24.5%415,583416k1824.260613%24.260613%24.3%104,522105k1924.105398%24.105398%24.1%270,060270k2024.003737%24.003737%24.0%138,756139k2123.974603%23.974603%24.0%448,315448k2223.870694%23.870694%23.9%81,44881.4k2323.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.555887%23.555887%23.6%155,230155k2423.297112%23.297112%23.3%94,14294.1k2523.292335%23.292335%23.3%75,73275.7k2623.163415%23.163415%23.2%91,42691.4k2723.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2822.866327%22.866327%22.9%401,701402k2922.814001%22.814001%22.8%218,249218k3022.761568%22.761568%22.8%78,49678.5k3122.722312%22.722312%22.7%75,16775.2k3222.721955%22.721955%22.7%133,247133k3322.639000%22.639000%22.6%100,255100k3422.471811%22.471811%22.5%81,45281.5k3522.418273%22.418273%22.4%86,88086.9k3621.982996%21.982996%22.0%523,203523k3721.890089%21.890089%21.9%108,396108k3821.633042%21.633042%21.6%398,263398k3921.517750%21.517750%21.5%188,032188k4020.944454%20.944454%20.9%98,64098.6k4120.884750%20.884750%20.9%537,723538k4220.705017%20.705017%20.7%137,337137k4320.278714%20.278714%20.3%88,08188.1k4419.605378%19.605378%19.6%74,22474.2k4519.507968%19.507968%19.5%96,00396.0k4619.084224%19.084224%19.1%61,84361.8k4717.999155%17.999155%18.0%187,875188k4817.885770%17.885770%17.9%71,80671.8k4913.481174%13.481174%13.5%114,628115k505.882353%5.882353%5.9%8

Age Cohorts by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares Rock Springs South to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with Rock Springs South. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of Rock Springs South, selected other county subdivisions in the United States, and entities that contain Rock Springs South
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthRock Springs Metro AreaRock SpringsSweetwater CountySweetwaterSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixMountainOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasWyomingWestOceanside-EscondidoOceanside-Escond…BrooklynUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiSeattleWashingtonBostonManhattanSan FranciscoRock Springs SouthRock Spgs S28.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.546193%27.546193%27.5%12,34412.3k27.546193%27.546193%27.5%12,34412.3k27.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1624.820142%24.820142%24.8%790,766791k1724.709269%24.709269%24.7%5,732,5615.73M24.651051%24.651051%24.7%158,701159k1824.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.597144%22.597144%22.6%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3321.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.517750%21.517750%21.5%188,032188k3921.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4319.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4517.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4814.639548%14.639548%14.6%239,355239k4913.481174%13.481174%13.5%114,628115k505.882353%5.882353%5.9%8

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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