Suwanee city, 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 20.63K Suwanee city, GA population, the 50-54yrs age group constituted the highest percentage of the population (11.82%), followed by the 20-24yrs age group (9.07%), and the 40-44yrs age group (8.85%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (68.69%), followed by Children (0-17yrs) (23.63%), and Seniors (65yrs and Over) (7.68%).

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.
Suwanee city, GA Percentages of Population By Age Group in 2021
50-54yrs
20-24yrs
40-44yrs
10-14yrs
55-59yrs
15-19yrs
45-49yrs
5-9yrs
35-39yrs
25-29yrs
Suwanee city, GA Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Suwanee city, GA Population By Age Group in 2021
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Age Group Number of People % of Total
50-54yrs 2439 11.82
20-24yrs 1872 9.07
40-44yrs 1825 8.85
10-14yrs 1677 8.13
55-59yrs 1668 8.09
15-19yrs 1573 7.63
45-49yrs 1403 6.80
5-9yrs 1367 6.63
35-39yrs 1228 5.95
25-29yrs 1200 5.82
Under 5yrs 963 4.67
30-34yrs 948 4.60
60-64yrs 882 4.28
70-74yrs 793 3.84
75-79yrs 329 1.60
65-69yrs 286 1.39
80-84yrs 127 0.62
85yrs and Over 49 0.24
Suwanee city, GA Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 14171 68.69
Children (0-17yrs) 4874 23.63
Seniors (65yrs and Over) 1584 7.68