McDonough 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 28.57K McDonough city, GA population, the 20-24yrs age group constituted the highest percentage of the population (10.43%), followed by the 10-14yrs age group (8.76%), and the 45-49yrs age group (8.59%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (65.92%), followed by Children (0-17yrs) (26.97%), and Seniors (65yrs and Over) (7.11%).

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.
McDonough city, GA Percentages of Population By Age Group in 2021
20-24yrs
10-14yrs
45-49yrs
15-19yrs
25-29yrs
Under 5yrs
50-54yrs
35-39yrs
40-44yrs
30-34yrs
McDonough city, GA Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
McDonough city, GA Population By Age Group in 2021
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Age Group Number of People % of Total
20-24yrs 2980 10.43
10-14yrs 2502 8.76
45-49yrs 2453 8.59
15-19yrs 2393 8.38
25-29yrs 2220 7.77
Under 5yrs 2023 7.08
50-54yrs 2010 7.03
35-39yrs 2009 7.03
40-44yrs 1827 6.39
30-34yrs 1708 5.98
5-9yrs 1642 5.75
55-59yrs 1634 5.72
60-64yrs 1141 3.99
65-69yrs 645 2.26
75-79yrs 447 1.56
70-74yrs 368 1.29
85yrs and Over 339 1.19
80-84yrs 233 0.82
McDonough city, GA Population By Age Cohort in 2021
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Age Cohort Number of People % of Total
Adults (18-64yrs) 18836 65.92
Children (0-17yrs) 7706 26.97
Seniors (65yrs and Over) 2032 7.11