Overview
455
Total Population
35.0
Median age
54.07%
Female population %
85:100
Gender ratio (M:F)
30-34 years
Largest age group
41.7
Total dependency ratio
White
Largest racial group
Zero
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Glen Allen's population is young compared to the rest of the country:
- The median age in Glen Allen is 35.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Glen Allen's population under 18 was 16.70%, compared to the 22.51% nationwide.
- Glen Allen's elderly or the senior population (over 65 age) was 18.24% as compared to 16.04% nationwide.
- Of the total population in Glen Allen, 11.21% were under the age of 15, 16.04% aged 15 to 29, 54.51% aged 30 to 64, 14.29% aged 65 to 84, and 3.96% were 85 years of age and older.

Read more about Glen Allen, AL population by age ➔
Gender
There are 37 more females than males in Glen Allen:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 54.07% females and 45.93% males in Glen Allen, AL.
- The Glen Allen, AL gender ratio is 85:100 i.e. 85 men to 100 women (0.850).
- For male population, the largest age group is 60-64 years with a population of 35.
- For the female population, the largest age group is 30-34 years with a population of 82.

Read more about Glen Allen, AL population by gender ➔
Race / Ethnicity
Glen Allen's population has become increasingly diverse:
- Racial distribution of Glen Allen population: 84.40% are White, 11.65% are Black or African American, 0.22% are American Indian and Alaska Native and 3.74% are multiracial.
- Glen Allen's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, Zero is Hispanic or Latino (of any race), and 455 (100% of the total population) is Non-Hispanic.
- The largest racial group in Glen Allen is White with a population of 384 (84.40% of the total population).

Read more about Glen Allen, AL population by race ➔
Year by year
Glen Allen's population has already reached its peak and is showing a trend of decline:
- The peak population was 533 in the year 2000
- From 2000 to 2010, Glen Allen's population decreased by 27 (5.07%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Glen Allen's population decreased by 76 (15.02%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Glen Allen's population was lowest in year 2021 at 427.

Read more about Glen Allen, AL population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)