Roosevelt County, NM Population By Age Group and Age Cohort in 2021 (ACS-5Yrs)

Updated on June 30, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 19.22K Roosevelt County, NM population, the 20-24yrs age group constituted the highest percentage of the total population (12.38%), followed by the 15-19yrs age group (8.67%), and the 25-29yrs age group (7.68%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (61.27%), followed by Children (0-17yrs) (24.40%), and Seniors (65yrs and Over) (14.33%).

The first and second charts below shows the percentage of the population by age group and age cohort respectively. The table below also shows the number and percentages for each age group and age cohort.

You can see similar information for other New Mexico counties, and for New Mexico.

Roosevelt County, NM Percentages of Population By Age Group in 2021
20-24yrs
15-19yrs
25-29yrs
5-9yrs
35-39yrs
Under 5yrs
10-14yrs
60-64yrs
45-49yrs
30-34yrs
Roosevelt County, NM Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Roosevelt County, NM Population By Age Group in 2021
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Age Group Number of People % of Total
20-24yrs 2380 12.38
15-19yrs 1667 8.67
25-29yrs 1476 7.68
5-9yrs 1438 7.48
35-39yrs 1429 7.43
Under 5yrs 1281 6.66
10-14yrs 1217 6.33
60-64yrs 1090 5.67
45-49yrs 1078 5.61
30-34yrs 1072 5.58
65-69yrs 923 4.80
55-59yrs 906 4.71
50-54yrs 823 4.28
70-74yrs 679 3.53
40-44yrs 611 3.18
75-79yrs 475 2.47
80-84yrs 341 1.77
85yrs and Over 337 1.75
Roosevelt County, NM Population By Age Cohort in 2021
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Age Cohort Number of People % of Total
Adults (18-64yrs) 11777 61.27
Children (0-17yrs) 4691 24.40
Seniors (65yrs and Over) 2755 14.33