Brunswick 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 14.77K Brunswick city, GA population, the Under 5yrs age group constituted the highest percentage of the population (8.37%), followed by the 30-34yrs age group (8.18%), and the 15-19yrs age group (7.95%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (59.92%), followed by Children (0-17yrs) (23.20%), and Seniors (65yrs and Over) (16.87%).

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.
Brunswick city, GA Percentages of Population By Age Group in 2021
Under 5yrs
30-34yrs
15-19yrs
25-29yrs
55-59yrs
35-39yrs
60-64yrs
65-69yrs
20-24yrs
5-9yrs
Brunswick city, GA Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Brunswick city, GA Population By Age Group in 2021
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Age Group Number of People % of Total
Under 5yrs 1236 8.37
30-34yrs 1208 8.18
15-19yrs 1175 7.95
25-29yrs 1094 7.41
55-59yrs 1048 7.09
35-39yrs 1004 6.80
60-64yrs 967 6.55
65-69yrs 881 5.96
20-24yrs 865 5.86
5-9yrs 842 5.70
40-44yrs 788 5.33
10-14yrs 748 5.06
70-74yrs 683 4.62
45-49yrs 659 4.46
50-54yrs 647 4.38
85yrs and Over 490 3.32
80-84yrs 263 1.78
75-79yrs 176 1.19
Brunswick city, GA Population By Age Cohort in 2021
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Age Cohort Number of People % of Total
Adults (18-64yrs) 8853 59.92
Children (0-17yrs) 3428 23.20
Seniors (65yrs and Over) 2493 16.87