South Miami Heights 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 36.24K South Miami Heights CDP, FL population, the 55-59yrs age group constituted the highest percentage of the population (7.95%), followed by the 45-49yrs age group (7.81%), and the 25-29yrs age group (7.46%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (63.90%), followed by Children (0-17yrs) (20.24%), and Seniors (65yrs and Over) (15.87%).

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 Florida cities and places, and for Florida.

Data Source: US Census Bureau.
South Miami Heights CDP, FL Percentages of Population By Age Group in 2021
55-59yrs
45-49yrs
25-29yrs
50-54yrs
60-64yrs
40-44yrs
15-19yrs
35-39yrs
30-34yrs
5-9yrs
South Miami Heights CDP, FL Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
South Miami Heights CDP, FL Population By Age Group in 2021
0 of 0
Age Group Number of People % of Total
55-59yrs 2882 7.95
45-49yrs 2831 7.81
25-29yrs 2704 7.46
50-54yrs 2688 7.42
60-64yrs 2436 6.72
40-44yrs 2304 6.36
15-19yrs 2294 6.33
35-39yrs 2273 6.27
30-34yrs 2244 6.19
5-9yrs 2188 6.04
10-14yrs 2013 5.56
20-24yrs 1953 5.39
65-69yrs 1850 5.11
Under 5yrs 1679 4.63
70-74yrs 1388 3.83
75-79yrs 1132 3.12
85yrs and Over 702 1.94
80-84yrs 678 1.87
South Miami Heights CDP, FL Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 23155 63.90
Children (0-17yrs) 7334 20.24
Seniors (65yrs and Over) 5750 15.87