Mount Sidney CDP, VA 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 604 Mount Sidney CDP, VA population, the 25-29yrs age group constituted the highest percentage of the population (13.74%), followed by the 5-9yrs age group (13.58%), and the 40-44yrs age group (12.58%).

In the case of age cohorts, Adults (18-64yrs) constituted the highest percentage of the total population (67.55%), followed by Children (0-17yrs) (27.98%), and Seniors (65yrs and Over) (4.47%).

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 Virginia cities and places, and for Virginia.

Data Source: US Census Bureau.
Mount Sidney CDP, VA Percentages of Population By Age Group in 2021
25-29yrs
5-9yrs
40-44yrs
30-34yrs
55-59yrs
60-64yrs
Under 5yrs
35-39yrs
10-14yrs
45-49yrs
Mount Sidney CDP, VA Percentages of Population By Age Cohort in 2021
Adults (18-64yrs)
Children (0-17yrs)
Seniors (65yrs and Over)
Mount Sidney CDP, VA Population By Age Group in 2021
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Age Group Number of People % of Total
25-29yrs 83 13.74
5-9yrs 82 13.58
40-44yrs 76 12.58
30-34yrs 73 12.09
55-59yrs 58 9.60
60-64yrs 46 7.62
Under 5yrs 44 7.29
35-39yrs 41 6.79
10-14yrs 32 5.30
45-49yrs 19 3.15
15-19yrs 17 2.82
70-74yrs 14 2.32
65-69yrs 13 2.15
50-54yrs 6 0.99
20-24yrs 0 0.00
75-79yrs 0 0.00
80-84yrs 0 0.00
85yrs and Over 0 0.00
Mount Sidney CDP, VA Population By Age Cohort in 2021
Items per page:
0 of 0
Age Cohort Number of People % of Total
Adults (18-64yrs) 408 67.55
Children (0-17yrs) 169 27.98
Seniors (65yrs and Over) 27 4.47