Tampa 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 380.48K Tampa city, FL population, the 25-29yrs age group constituted the highest percentage of the population (9.15%), followed by the 30-34yrs age group (8.04%), and the 35-39yrs age group (7.50%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (65.74%), followed by Children (0-17yrs) (21.43%), and Seniors (65yrs and Over) (12.83%).

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.
Tampa city, FL Percentages of Population By Age Group in 2021
25-29yrs
30-34yrs
35-39yrs
15-19yrs
45-49yrs
20-24yrs
40-44yrs
50-54yrs
Under 5yrs
55-59yrs
Tampa city, FL Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Tampa city, FL Population By Age Group in 2021
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Age Group Number of People % of Total
25-29yrs 34832 9.15
30-34yrs 30590 8.04
35-39yrs 28549 7.50
15-19yrs 26083 6.86
45-49yrs 25653 6.74
20-24yrs 25142 6.61
40-44yrs 24349 6.40
50-54yrs 23671 6.22
Under 5yrs 23572 6.20
55-59yrs 22534 5.92
10-14yrs 22493 5.91
5-9yrs 22334 5.87
60-64yrs 21867 5.75
65-69yrs 16248 4.27
70-74yrs 12650 3.33
75-79yrs 8687 2.28
80-84yrs 5794 1.52
85yrs and Over 5428 1.43
Tampa city, FL Population By Age Cohort in 2021
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Age Cohort Number of People % of Total
Adults (18-64yrs) 250128 65.74
Children (0-17yrs) 81541 21.43
Seniors (65yrs and Over) 48807 12.83