Athens-Clarke County unified government (balance), GA Population By Age Group and Age Cohort in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 126.12K Athens-Clarke County unified government (balance), GA population, the 20-24yrs age group constituted the highest percentage of the population (17.06%), followed by the 15-19yrs age group (11.56%), and the 25-29yrs age group (8.98%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (71.80%), followed by Children (0-17yrs) (17.16%), and Seniors (65yrs and Over) (11.05%).

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 also see similar information for other Georgia cities and places, and for Georgia.

Data Source: US Census Bureau.
Athens-Clarke County unified government (balance), GA Percentages of Population By Age Group in 2021
20-24yrs
15-19yrs
25-29yrs
30-34yrs
35-39yrs
40-44yrs
10-14yrs
Under 5yrs
45-49yrs
60-64yrs
Athens-Clarke County unified government (balance), GA Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Athens-Clarke County unified government (balance), GA Population By Age Group in 2021
0 of 0
Age Group Number of People % of Total
20-24yrs 21518 17.06
15-19yrs 14582 11.56
25-29yrs 11326 8.98
30-34yrs 9105 7.22
35-39yrs 7648 6.06
40-44yrs 6700 5.31
10-14yrs 6490 5.15
Under 5yrs 6252 4.96
45-49yrs 6217 4.93
60-64yrs 5834 4.63
5-9yrs 5728 4.54
55-59yrs 5498 4.36
50-54yrs 5285 4.19
65-69yrs 4708 3.73
70-74yrs 3897 3.09
75-79yrs 2713 2.15
85yrs and Over 1332 1.06
80-84yrs 1285 1.02
Athens-Clarke County unified government (balance), GA Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 90548 71.80
Children (0-17yrs) 21635 17.16
Seniors (65yrs and Over) 13935 11.05