Fort Pierce South CDP, 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 4.62K Fort Pierce South CDP, FL population, the 30-34yrs age group constituted the highest percentage of the population (10.92%), followed by the 45-49yrs age group (8.78%), and the 10-14yrs age group (8.02%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (58.79%), followed by Seniors (65yrs and Over) (21.86%), and Children (0-17yrs) (19.35%).

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 Pierce South CDP, FL Percentages of Population By Age Group in 2021
30-34yrs
45-49yrs
10-14yrs
50-54yrs
65-69yrs
15-19yrs
25-29yrs
35-39yrs
70-74yrs
55-59yrs
Fort Pierce South CDP, FL Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Seniors (65yrs and Over)
Children (0-17yrs)
Fort Pierce South CDP, FL Population By Age Group in 2021
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Age Group Number of People % of Total
30-34yrs 504 10.92
45-49yrs 405 8.78
10-14yrs 370 8.02
50-54yrs 358 7.76
65-69yrs 355 7.69
15-19yrs 351 7.61
25-29yrs 345 7.48
35-39yrs 309 6.70
70-74yrs 304 6.59
55-59yrs 265 5.74
5-9yrs 172 3.73
85yrs and Over 171 3.71
40-44yrs 167 3.62
80-84yrs 139 3.01
60-64yrs 135 2.93
20-24yrs 127 2.75
Under 5yrs 98 2.12
75-79yrs 40 0.87
Fort Pierce South CDP, FL Population By Age Cohort in 2021
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Age Cohort Number of People % of Total
Adults (18-64yrs) 2713 58.79
Seniors (65yrs and Over) 1009 21.86
Children (0-17yrs) 893 19.35