Atlantic Beach city, FL 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 13.40K Atlantic Beach city, FL population, the 55-59yrs age group constituted the highest percentage of the population (9.89%), followed by the 60-64yrs age group (9.04%), and the 50-54yrs age group (8.37%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (60.39%), followed by Seniors (65yrs and Over) (22.37%), and Children (0-17yrs) (17.23%).

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 Florida cities and places, and for Florida.

Data Source: US Census Bureau.
Atlantic Beach city, FL Percentages of Population By Age Group in 2021
55-59yrs
60-64yrs
50-54yrs
70-74yrs
30-34yrs
65-69yrs
35-39yrs
45-49yrs
10-14yrs
20-24yrs
Atlantic Beach city, FL Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Seniors (65yrs and Over)
Children (0-17yrs)
Atlantic Beach city, FL Population By Age Group in 2021
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Age Group Number of People % of Total
55-59yrs 1325 9.89
60-64yrs 1212 9.04
50-54yrs 1122 8.37
70-74yrs 851 6.35
30-34yrs 849 6.33
65-69yrs 825 6.16
35-39yrs 797 5.95
45-49yrs 797 5.95
10-14yrs 763 5.69
20-24yrs 671 5.01
15-19yrs 650 4.85
40-44yrs 604 4.51
5-9yrs 584 4.36
25-29yrs 546 4.07
85yrs and Over 513 3.83
Under 5yrs 485 3.62
80-84yrs 438 3.27
75-79yrs 372 2.78
Atlantic Beach city, FL Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 8095 60.39
Seniors (65yrs and Over) 2999 22.37
Children (0-17yrs) 2310 17.23