Age and Sex in Weld County, Colorado (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Colorado.
Scope: population of Colorado, Weld County, and other counties in Colorado
Weld County
Colorado
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0% 0.5% 1.0% 1.5% Count % 85+ 80-84 75-79 70-74 67-69 65-66 62-64 60-61 55-59 50-54 45-49 40-44 35-39 30-34 25-29 22-24 21 20 18-19 15-17 10-14 5-9 0-4 2,865 1.107% 1.11% 3,335 1.289% 1.29% 4,383 1.694% 1.69% 6,893 2.664% 2.66% 4,856 1.876% 1.88% 3,641 1.407% 1.41% 7,416 2.866% 2.87% 5,514 2.131% 2.13% 15,402 15.4k 5.952% 5.95% 17,217 17.2k 6.653% 6.65% 17,133 17.1k 6.621% 6.62% 16,997 17.0k 6.568% 6.57% 18,275 18.3k 7.062% 7.06% 18,163 18.2k 7.019% 7.02% 17,806 17.8k 6.881% 6.88% 10,710 10.7k 4.139% 4.14% 4,464 1.725% 1.73% 4,179 1.615% 1.61% 8,417 3.253% 3.25% 10,864 10.9k 4.198% 4.20% 18,727 18.7k 7.237% 7.24% 21,613 21.6k 8.352% 8.35% 19,910 19.9k 7.694% 7.69%

Detailed Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Colorado and Weld County
Female Male
Colorado
Weld County
Shaded bar tips show excess over facing bar.
1.0% 0.5% 0.0% 0.5% 1.0% Count % 85+ 80-84 75-79 70-74 67-69 65-66 62-64 60-61 55-59 50-54 45-49 40-44 35-39 30-34 25-29 22-24 21 20 18-19 15-17 10-14 5-9 0-4 -0.024200% -0.020795% -0.029632% -0.029546% -0.044995% 0.04% 0.024200% 0.029632% 0.024200% 0.02% 2,865 1.107% 1.11% -0.097998% -0.061751% -0.120559% -0.049471% -0.159750% 0.16% 0.097998% 0.120559% 0.097998% 0.10% 3,335 1.289% 1.29% -0.165778% -0.007188% -0.177340% -0.039521% -0.172965% 0.17% 0.165778% 0.177340% 0.165778% 0.17% 4,383 1.694% 1.69% -0.262076% -0.008579% -0.253564% -0.023839% -0.270655% 0.27% 0.262076% 0.253564% 0.262076% 0.26% 6,893 2.664% 2.66% -0.298452% -0.028596% -0.334718% -0.044596% -0.327047% 0.33% 0.298452% 0.334718% 0.298452% 0.30% 4,856 1.876% 1.88% -0.348365% -0.006763% -0.436620% -0.021927% -0.355128% 0.36% 0.348365% 0.436620% 0.348365% 0.35% 3,641 1.407% 1.41% -0.472860% -0.514267% -0.029509% -0.472860% 0.47% 0.472860% 0.009532% 0.514267% 0.482392% 0.48% 7,416 2.866% 2.87% -0.507960% -0.049463% -0.587577% -0.557423% 0.56% 0.507960% 0.587577% 0.011779% 0.507960% 0.51% 5,514 2.131% 2.13% -0.589690% -0.010975% -0.643139% -0.030477% -0.600665% 0.60% 0.589690% 0.643139% 0.589690% 0.59% 15,402 15.4k 5.952% 5.95% -0.657547% -0.718629% -0.013627% -0.657547% 0.66% 0.657547% 0.015534% 0.718629% 0.673081% 0.67% 17,217 17.2k 6.653% 6.65% -0.651905% -0.700647% -0.001305% -0.651905% 0.65% 0.651905% 0.020326% 0.700647% 0.672231% 0.67% 17,133 17.1k 6.621% 6.62% -0.637994% -0.674635% -0.637994% 0.64% 0.637994% 0.037638% 0.674635% 0.032274% 0.675632% 0.68% 16,997 17.0k 6.568% 6.57% -0.700441% -0.667517% -0.700441% 0.70% 0.700441% 0.011516% 0.667517% 0.039450% 0.711956% 0.71% 18,275 18.3k 7.062% 7.06% -0.689621% -0.698009% -0.689621% 0.69% 0.689621% 0.024500% 0.698009% 0.043701% 0.714120% 0.71% 18,163 18.2k 7.019% 7.02% -0.674241% -0.712718% -0.674241% 0.67% 0.674241% 0.027668% 0.712718% 0.051714% 0.701909% 0.70% 17,806 17.8k 6.881% 6.88% -0.651261% -0.681190% -0.651261% 0.65% 0.651261% 0.077028% 0.681190% 0.036645% 0.728289% 0.73% 10,710 10.7k 4.139% 4.14% -0.800680% -0.646804% -0.800680% 0.80% 0.800680% 0.123657% 0.646804% 0.144042% 0.924337% 0.92% 4,464 1.725% 1.73% -0.609012% -0.396862% -0.678898% -1.005874% 1.01% 0.609012% 0.678898% 0.056218% 0.609012% 0.61% 4,179 1.615% 1.61% -0.801260% -0.023765% -0.663964% -0.825025% 0.83% 0.801260% 0.663964% 0.055388% 0.801260% 0.80% 8,417 3.253% 3.25% -0.675992% -0.629399% -0.675992% 0.68% 0.675992% 0.047402% 0.629399% 0.038775% 0.723394% 0.72% 10,864 10.9k 4.198% 4.20% -0.685293% -0.641170% -0.685293% 0.69% 0.685293% 0.076745% 0.641170% 0.037474% 0.762037% 0.76% 18,727 18.7k 7.237% 7.24% -0.818920% -0.032537% -0.674780% -0.851457% 0.85% 0.818920% 0.674780% 0.022315% 0.818920% 0.82% 21,613 21.6k 8.352% 8.35% -0.743257% -0.646397% -0.743257% 0.74% 0.743257% 0.052245% 0.646397% 0.034731% 0.795502% 0.80% 19,910 19.9k 7.694% 7.69%

Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Colorado and Weld County
Female Male
Colorado
Weld County
Shaded bar tips show excess over facing bar.
0.5% 0.0% 0.5% Count % Senior 2 Older Adult 3 Younger Adult 4 College 5 Children 6 -0.128015% -0.022767% -0.141912% -0.033737% -0.150782% 0.15% 0.128015% 0.141912% 0.128015% 0.13% 25,973 26.0k 10.037% 10.0% -0.610959% -0.663525% -0.005226% -0.610959% 0.61% 0.610959% 0.009692% 0.663525% 0.620651% 0.62% 79,679 79.7k 30.790% 30.8% -0.681961% -0.690822% -0.681961% 0.68% 0.681961% 0.030528% 0.690822% 0.043570% 0.712489% 0.71% 64,954 65.0k 25.100% 25.1% -0.783967% -0.080184% -0.663407% -0.864151% 0.86% 0.783967% 0.663407% 0.077759% 0.783967% 0.78% 17,060 17.1k 6.592% 6.59% -0.746000% -0.649996% -0.746000% 0.75% 0.746000% 0.034693% 0.649996% 0.032718% 0.780693% 0.78% 71,114 71.1k 27.480% 27.5%

Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Colorado and Weld County
More Females More Males
Colorado
Weld County
50% 0% M:F F M 85+ 80-84 75-79 70-74 67-69 65-66 62-64 60-61 55-59 50-54 45-49 40-44 35-39 30-34 25-29 22-24 21 20 18-19 15-17 10-14 5-9 0-4 -85.928144% -99.711590% -85.928144% 85.9% 0.538 0.54 65.026% 65.0% 34.974% 35.0% -63.012618% -41.035030% -63.012618% 63.0% 0.613 0.61 61.979% 62.0% 38.021% 38.0% -4.335664% -22.285374% -4.335664% 4.3% 0.958 0.96 51.061% 51.1% 48.939% 48.9% -3.273371% -9.401578% -3.273371% 3.3% 0.968 0.97 50.805% 50.8% 49.195% 49.2% -9.581355% -13.323347% -9.581355% 9.6% 0.913 0.91 52.286% 52.3% 47.714% 47.7% -1.941209% -5.021922% -1.941209% 1.9% 0.981 0.98 50.481% 50.5% 49.519% 49.5% -5.738089% 2.015800% 2.015800% 2.0% 1.020 1.02 49.501% 49.5% 50.499% 50.5% -9.737543% -9.737543% 9.7% 2.004654% 0.911 0.91 52.321% 52.3% 47.679% 47.7% -1.861075% -4.738735% -1.861075% 1.9% 0.982 0.98 50.461% 50.5% 49.539% 49.5% -1.896219% 2.362482% 2.362482% 2.4% 1.024 1.02 49.416% 49.4% 50.584% 50.6% -0.186236% 3.117961% 3.117961% 3.1% 1.031 1.03 49.232% 49.2% 50.768% 50.8% 5.899455% 4.783883% 5.899455% 5.9% 1.059 1.06 48.567% 48.6% 51.433% 51.4% 1.644047% 5.910033% 1.644047% 1.6% 1.016 1.02 49.592% 49.6% 50.408% 50.4% 3.552617% 6.260809% 3.552617% 3.6% 1.036 1.04 49.127% 49.1% 50.873% 50.9% 4.103622% 7.255854% 4.103622% 4.1% 1.041 1.04 48.995% 49.0% 51.005% 51.0% 11.827532% 5.379623% 11.827532% 11.8% 1.118 1.12 47.208% 47.2% 52.792% 52.8% 15.444015% 22.269872% 15.444015% 15.4% 1.154 1.15 46.416% 46.4% 53.584% 53.6% -65.164975% -65.164975% 65.2% 8.280823% 0.605 0.61 62.288% 62.3% 37.712% 37.7% -2.966000% -2.966000% 3.0% 8.342037% 0.971 0.97 50.731% 50.7% 49.269% 49.3% 7.012195% 6.160579% 7.012195% 7.0% 1.070 1.07 48.306% 48.3% 51.694% 51.7% 11.198827% 5.844575% 11.198827% 11.2% 1.112 1.11 47.349% 47.3% 52.651% 52.7% -3.973197% -3.973197% 4.0% 3.307067% 0.962 0.96 50.974% 51.0% 49.026% 49.0% 7.029219% 5.373030% 7.029219% 7.0% 1.070 1.07 48.302% 48.3% 51.698% 51.7%

Map of Age Cohorts by County Subdivision in Weld County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
19.2%21.5%23.7%25.9%28.2%30.4%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
1.6%3.3%4.9%6.5%8.2%9.8%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
4.2%5.9%7.6%9.3%11.0%12.8%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
11.2%12.4%13.5%14.6%15.7%16.9%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
11.5%12.9%14.3%15.6%16.9%18.3%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
10.6%12.5%14.3%16.1%17.9%19.8%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
6.9%9.2%11.3%13.5%15.7%17.9%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.6%5.5%7.4%9.2%11.1%13.0%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.0%1.8%2.5%3.1%3.8%4.5%
Road Data © OpenStreetMap

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Map of Age Cohorts by Tract in Weld County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
0%9%18%26%35%44%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0%19%38%57%76%96%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.2%8.2%13.2%18.1%23.0%28.0%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
0.3%4.7%9.1%13.5%17.9%22.4%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
0%7%14%20%27%34%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
0%6%11%16%22%27%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
0.0%4.8%9.5%14.2%19.0%23.8%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
0.0%2.6%5.2%7.8%10.3%13.0%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.0%2.2%4.4%6.6%8.8%11.1%
Road Data © OpenStreetMap

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Map of Age Cohorts by Block Group in Weld County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%10%21%31%41%52%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%19%38%57%76%96%

20s Age Cohorts by Block Group#25

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

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%6%13%19%26%32%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
0%7%14%20%27%34%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
0%8%16%25%33%41%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
0%6%13%19%26%33%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%3.4%6.7%10.1%13.4%16.8%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%5%11%16%21%27%
Road Data © OpenStreetMap

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Age Cohorts by Place in Weld County

There are 31 places that are fully or partially contained within Weld County (23 fully and 8 partially). This section compares all 31 of those to each other, Weld County, and other entities that contain or substantially overlap with Weld County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Weld County, selected places in Weld County, and entities that contain Weld County
0% 10% 20% 30% Count # Keenesburg Firestone Johnstown Lochbuie Evans Gilcrest Raymer (New Raymer) Raymer (New Ray… Ault Mead Eaton Frederick Erie La Salle Brighton Fort Lupton Milliken Hudson Windsor Berthoud Severance Greeley Metro Area Greeley Area Weld County Weld Aristocrat Ranchettes Aristocrat Ranchet… Longmont Kersey Greeley Dacono Mountain Northglenn West Platteville Pierce Colorado United States of America United States Nunn Grover Garden City 36.063408% 36.063408% 36.1% 546 1 35.428354% 35.428354% 35.4% 3,726 2 34.254876% 34.254876% 34.3% 3,618 3 33.838690% 33.838690% 33.8% 1,674 4 31.770888% 31.770888% 31.8% 6,046 5 31.208997% 31.208997% 31.2% 333 6 30.769231% 30.769231% 30.8% 24 7 30.206986% 30.206986% 30.2% 467 8 29.986207% 29.986207% 30.0% 1,087 9 29.678724% 29.678724% 29.7% 1,321 10 29.637761% 29.637761% 29.6% 2,700 11 29.589760% 29.589760% 29.6% 5,525 12 29.583333% 29.583333% 29.6% 710 13 29.558793% 29.558793% 29.6% 10,123 10.1k 14 29.151144% 29.151144% 29.2% 2,191 15 29.022636% 29.022636% 29.0% 1,654 16 28.579952% 28.579952% 28.6% 479 17 28.251051% 28.251051% 28.3% 5,442 18 27.612229% 27.612229% 27.6% 1,427 19 27.547869% 27.547869% 27.5% 892 20 27.480485% 27.480485% 27.5% 71,114 71.1k 27.480485% 27.480485% 27.5% 71,114 71.1k 27.284681% 27.284681% 27.3% 415 21 26.225073% 26.225073% 26.2% 22,975 23.0k 22 26.166794% 26.166794% 26.2% 342 23 25.761726% 25.761726% 25.8% 24,266 24.3k 24 25.732514% 25.732514% 25.7% 1,089 25 25.447967% 25.447967% 25.4% 5,691,318 5.69M 24.625045% 24.625045% 24.6% 8,981 26 24.548600% 24.548600% 24.5% 17,873,498 17.9M 24.414450% 24.414450% 24.4% 615 27 24.000000% 24.000000% 24.0% 240 28 23.988788% 23.988788% 24.0% 1,228,065 1.23M 23.713901% 23.713901% 23.7% 73,877,478 73.9M 22.317597% 22.317597% 22.3% 104 29 18.181818% 18.181818% 18.2% 6 30 17.532468% 17.532468% 17.5% 54 31

Age Cohorts by County Subdivision in Weld County

There are 12 county subdivisions in Weld County. This section compares all 12 of those to each other, Weld County, and other entities that contain or substantially overlap with Weld County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Weld County, selected county subdivisions in Weld County, and entities that contain Weld County
0% 10% 20% 30% Count # Johnstown-Milliken Kersey-Gill Erie-Frederick Greeley Metro Area Greeley Area Weld County Weld Windsor Raymer Keenesburg-Hudson Greeley Fort Lupton La Salle-Gilcrest Mountain Ault West Colorado United States of America United States Platteville Grover 30.372604% 30.372604% 30.4% 7,858 1 29.759704% 29.759704% 29.8% 1,932 2 29.044819% 29.044819% 29.0% 11,412 11.4k 3 27.480485% 27.480485% 27.5% 71,114 71.1k 27.480485% 27.480485% 27.5% 71,114 71.1k 27.285795% 27.285795% 27.3% 5,315 4 26.969697% 26.969697% 27.0% 178 5 26.817711% 26.817711% 26.8% 3,622 6 26.801278% 26.801278% 26.8% 33,794 33.8k 7 26.618314% 26.618314% 26.6% 2,936 8 26.224612% 26.224612% 26.2% 1,317 9 25.447967% 25.447967% 25.4% 5,691,318 5.69M 25.049520% 25.049520% 25.0% 1,644 10 24.548600% 24.548600% 24.5% 17,873,498 17.9M 23.988788% 23.988788% 24.0% 1,228,065 1.23M 23.713901% 23.713901% 23.7% 73,877,478 73.9M 23.655660% 23.655660% 23.7% 1,003 11 19.288390% 19.288390% 19.3% 103 12