Wicomico County, MD 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 103.22K Wicomico County, MD population, the 20-24yrs age group constituted the highest percentage of the total population (9.80%), followed by the 15-19yrs age group (8.95%), and the 55-59yrs age group (6.95%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (62.17%), followed by Children (0-17yrs) (22.13%), and Seniors (65yrs and Over) (15.70%).

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 Maryland counties, and for Maryland.

Wicomico County, MD Percentages of Population By Age Group in 2021
20-24yrs
15-19yrs
55-59yrs
25-29yrs
10-14yrs
5-9yrs
50-54yrs
Under 5yrs
60-64yrs
30-34yrs
Wicomico County, MD Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Wicomico County, MD Population By Age Group in 2021
0 of 0
Age Group Number of People % of Total
20-24yrs 10116 9.80
15-19yrs 9239 8.95
55-59yrs 7177 6.95
25-29yrs 6570 6.37
10-14yrs 6499 6.30
5-9yrs 6237 6.04
50-54yrs 6208 6.01
Under 5yrs 6139 5.95
60-64yrs 6088 5.90
30-34yrs 5910 5.73
40-44yrs 5804 5.62
45-49yrs 5773 5.59
65-69yrs 5398 5.23
35-39yrs 5255 5.09
70-74yrs 4378 4.24
75-79yrs 2854 2.77
85yrs and Over 1856 1.80
80-84yrs 1722 1.67
Wicomico County, MD Population By Age Cohort in 2021
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 64173 62.17
Children (0-17yrs) 22842 22.13
Seniors (65yrs and Over) 16208 15.70