Weakley County, TN 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 32.95K Weakley County, TN population, the 20-24yrs age group constituted the highest percentage of the total population (10.99%), followed by the 15-19yrs age group (8.22%), and the 55-59yrs age group (6.54%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (62.34%), followed by Children (0-17yrs) (19.31%), and Seniors (65yrs and Over) (18.35%).

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 see similar information for other Tennessee counties, and for Tennessee.

Weakley County, TN Percentages of Population By Age Group in 2021
20-24yrs
15-19yrs
55-59yrs
50-54yrs
60-64yrs
40-44yrs
5-9yrs
25-29yrs
65-69yrs
45-49yrs
Weakley County, TN Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Weakley County, TN Population By Age Group in 2021
Items per page:
0 of 0
Age Group Number of People % of Total
20-24yrs 3622 10.99
15-19yrs 2709 8.22
55-59yrs 2155 6.54
50-54yrs 2116 6.42
60-64yrs 2107 6.40
40-44yrs 2003 6.08
5-9yrs 1949 5.92
25-29yrs 1943 5.90
65-69yrs 1916 5.82
45-49yrs 1897 5.76
10-14yrs 1689 5.13
35-39yrs 1594 4.84
Under 5yrs 1593 4.84
70-74yrs 1556 4.72
30-34yrs 1526 4.63
75-79yrs 1184 3.59
85yrs and Over 739 2.24
80-84yrs 650 1.97
Weakley County, TN Population By Age Cohort in 2021
Items per page:
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 20541 62.34
Children (0-17yrs) 6362 19.31
Seniors (65yrs and Over) 6045 18.35