Fort Walton 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 20.81K Fort Walton Beach city, FL population, the 35-39yrs age group constituted the highest percentage of the population (8.47%), followed by the 25-29yrs age group (7.04%), and the 5-9yrs age group (6.76%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (59.15%), followed by Children (0-17yrs) (22.36%), and Seniors (65yrs and Over) (18.49%).

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.
Fort Walton Beach city, FL Percentages of Population By Age Group in 2021
35-39yrs
25-29yrs
5-9yrs
10-14yrs
55-59yrs
45-49yrs
40-44yrs
50-54yrs
20-24yrs
60-64yrs
Fort Walton Beach city, FL Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Fort Walton Beach city, FL Population By Age Group in 2021
0 of 0
Age Group Number of People % of Total
35-39yrs 1763 8.47
25-29yrs 1465 7.04
5-9yrs 1406 6.76
10-14yrs 1385 6.66
55-59yrs 1335 6.42
45-49yrs 1293 6.22
40-44yrs 1268 6.10
50-54yrs 1264 6.08
20-24yrs 1239 5.96
60-64yrs 1220 5.86
30-34yrs 1198 5.76
Under 5yrs 1183 5.69
65-69yrs 1152 5.54
15-19yrs 939 4.51
70-74yrs 786 3.78
75-79yrs 689 3.31
80-84yrs 685 3.29
85yrs and Over 535 2.57
Fort Walton Beach city, FL Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 12307 59.15
Children (0-17yrs) 4651 22.36
Seniors (65yrs and Over) 3847 18.49