St. Augustine Shores 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 9.83K St. Augustine Shores CDP, FL population, the 60-64yrs age group constituted the highest percentage of the population (10.24%), followed by the 55-59yrs age group (9.97%), and the 35-39yrs age group (9.07%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (55.55%), followed by Seniors (65yrs and Over) (29.55%), and Children (0-17yrs) (14.91%).

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.
St. Augustine Shores CDP, FL Percentages of Population By Age Group in 2021
60-64yrs
55-59yrs
35-39yrs
70-74yrs
45-49yrs
65-69yrs
15-19yrs
75-79yrs
50-54yrs
85yrs and Over
St. Augustine Shores CDP, FL Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Seniors (65yrs and Over)
Children (0-17yrs)
St. Augustine Shores CDP, FL Population By Age Group in 2021
0 of 0
Age Group Number of People % of Total
60-64yrs 1006 10.24
55-59yrs 980 9.97
35-39yrs 891 9.07
70-74yrs 824 8.38
45-49yrs 688 7.00
65-69yrs 670 6.82
15-19yrs 660 6.72
75-79yrs 544 5.54
50-54yrs 504 5.13
85yrs and Over 468 4.76
80-84yrs 398 4.05
10-14yrs 397 4.04
25-29yrs 385 3.92
30-34yrs 344 3.50
5-9yrs 291 2.96
40-44yrs 288 2.93
Under 5yrs 248 2.52
20-24yrs 242 2.46
St. Augustine Shores CDP, FL Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 5459 55.55
Seniors (65yrs and Over) 2904 29.55
Children (0-17yrs) 1465 14.91