Peachtree Corners 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 42.07K Peachtree Corners city, GA population, the 25-29yrs age group constituted the highest percentage of the population (8.81%), followed by the 20-24yrs age group (8.32%), and the 55-59yrs age group (7.62%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (64.86%), followed by Children (0-17yrs) (23.02%), and Seniors (65yrs and Over) (12.12%).

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.
Peachtree Corners city, GA Percentages of Population By Age Group in 2021
25-29yrs
20-24yrs
55-59yrs
35-39yrs
Under 5yrs
40-44yrs
30-34yrs
50-54yrs
10-14yrs
15-19yrs
Peachtree Corners city, GA Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Peachtree Corners city, GA Population By Age Group in 2021
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Age Group Number of People % of Total
25-29yrs 3706 8.81
20-24yrs 3500 8.32
55-59yrs 3205 7.62
35-39yrs 3046 7.24
Under 5yrs 3004 7.14
40-44yrs 2809 6.68
30-34yrs 2798 6.65
50-54yrs 2696 6.41
10-14yrs 2662 6.33
15-19yrs 2538 6.03
5-9yrs 2487 5.91
45-49yrs 2383 5.67
65-69yrs 2185 5.19
60-64yrs 2131 5.07
70-74yrs 1576 3.75
75-79yrs 665 1.58
80-84yrs 464 1.10
85yrs and Over 210 0.50
Peachtree Corners city, GA Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 27282 64.86
Children (0-17yrs) 9683 23.02
Seniors (65yrs and Over) 5100 12.12