Overview
4,704
Total Population
38.4
Median age
49.91%
Female population %
100.3:100
Gender ratio (M:F)
55-59 years
Largest age group
48.9
Total dependency ratio
White
Largest racial group
78
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Allenstown town's population is of same age compared to the rest of the country:
- The median age in Allenstown town is 38.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Allenstown town's population under 18 was 22.19%, compared to the 22.51% nationwide.
- Allenstown town's elderly or the senior population (over 65 age) was 14.69% as compared to 16.04% nationwide.
- Of the total population in Allenstown town, 18.13% were under the age of 15, 22.53% aged 15 to 29, 44.64% aged 30 to 64, 12.24% aged 65 to 84, and 2.44% were 85 years of age and older.

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Gender
There are 8 less females than males in Allenstown town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.91% females and 50.09% males in Allenstown, New Hampshire.
- The Allenstown, New Hampshire gender ratio is 100.3:100 i.e. 100.3 men to 100 women (1.003).
- For male population, the largest age group is 55-59 years with a population of 227.
- For the female population, the largest age group is 55-59 years with a population of 222.

Read more about Allenstown, New Hampshire population by gender ➔
Race / Ethnicity
Allenstown town's population has become increasingly diverse:
- Racial distribution of Allenstown town population: 86.22% are White, 5.59% are Black or African American, 0.23% are American Indian and Alaska Native, 1.76% are Asian and 6.19% are multiracial.
- Allenstown town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 78 is Hispanic or Latino (of any race), and 4,626 (98.34% of the total population) is Non-Hispanic.
- The largest racial group in Allenstown town is White with a population of 4,056 (86.22% of the total population).

Read more about Allenstown, New Hampshire population by race ➔
Year by year
Allenstown town's population has already reached its peak and is showing a trend of decline:
- The peak population was 5,093 in the year 2007
- From 2000 to 2010, Allenstown town's population decreased by 648 (13.05%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Allenstown town's population increased by 393 (9.10%), 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, Allenstown town's population was lowest in year 2010 at 4,317.

Read more about Allenstown, New Hampshire 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)