Overview
743
Total Population
44.8
Median age
54.64%
Female population %
83:100
Gender ratio (M:F)
65-69 years
Largest age group
72.4
Total dependency ratio
White
Largest racial group
18
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Alna town's population is old compared to the rest of the country:
- The median age in Alna town is 44.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Alna town's population under 18 was 26.24%, compared to the 22.51% nationwide.
- Alna town's elderly or the senior population (over 65 age) was 23.42% as compared to 16.04% nationwide.
- Of the total population in Alna town, 18.57% were under the age of 15, 11.98% aged 15 to 29, 46.03% aged 30 to 64, 22.21% aged 65 to 84, and 1.21% were 85 years of age and older.

Read more about Alna, Maine population by age ➔
Gender
There are 69 more females than males in Alna town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 54.64% females and 45.36% males in Alna, Maine.
- The Alna, Maine gender ratio is 83:100 i.e. 83 men to 100 women (0.830).
- For male population, the largest age group is 65-69 years with a population of 38.
- For the female population, the largest age group is 15-19 years with a population of 50.

Read more about Alna, Maine population by gender ➔
Race / Ethnicity
Alna town's population has become increasingly diverse:
- Racial distribution of Alna town population: 86.54% are White, 2.56% are Asian and 10.90% are multiracial.
- Alna town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 18 is Hispanic or Latino (of any race), and 725 (97.58% of the total population) is Non-Hispanic.
- The largest racial group in Alna town is White with a population of 643 (86.54% of the total population).

Read more about Alna, Maine population by race ➔
Year by year
Alna town's population has already reached its peak and is showing a trend of decline:
- The peak population was 760 in the year 2019
- From 2000 to 2010, Alna town's population increased by 28 (4.11%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Alna town's population increased by 4 (0.56%), 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, Alna town's population was lowest in year 2003 at 677.

Read more about Alna, Maine 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)