Bernalillo 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 674.92K Bernalillo County, NM population, the 30-34yrs age group constituted the highest percentage of the total population (7.39%), followed by the 25-29yrs age group (7.32%), and the 35-39yrs age group (7.02%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (61.90%), followed by Children (0-17yrs) (21.66%), and Seniors (65yrs and Over) (16.44%).

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.

Bernalillo County, NM Percentages of Population By Age Group in 2021
30-34yrs
25-29yrs
35-39yrs
55-59yrs
10-14yrs
20-24yrs
15-19yrs
60-64yrs
40-44yrs
50-54yrs
Bernalillo County, NM Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Bernalillo County, NM Population By Age Group in 2021
Items per page:
0 of 0
Age Group Number of People % of Total
30-34yrs 49891 7.39
25-29yrs 49425 7.32
35-39yrs 47363 7.02
55-59yrs 44850 6.65
10-14yrs 44706 6.62
20-24yrs 43647 6.47
15-19yrs 43109 6.39
60-64yrs 42718 6.33
40-44yrs 42158 6.25
50-54yrs 40549 6.01
45-49yrs 40219 5.96
5-9yrs 38902 5.76
65-69yrs 37440 5.55
Under 5yrs 36442 5.40
70-74yrs 30405 4.51
75-79yrs 17172 2.54
85yrs and Over 13243 1.96
80-84yrs 12680 1.88
Bernalillo County, NM Population By Age Cohort in 2021
Items per page:
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 417797 61.90
Children (0-17yrs) 146182 21.66
Seniors (65yrs and Over) 110940 16.44