Overview
512
Total Population
66.7
Median age
55.66%
Female population %
79.6:100
Gender ratio (M:F)
85+ years
Largest age group
143.8
Total dependency ratio
White
Largest racial group
2
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Southport town's population is old compared to the rest of the country:
- The median age in Southport town is 66.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Southport town's population under 18 was 9.77%, compared to the 22.51% nationwide.
- Southport town's elderly or the senior population (over 65 age) was 52.93% as compared to 16.04% nationwide.
- Of the total population in Southport town, 6.05% were under the age of 15, 7.42% aged 15 to 29, 33.59% aged 30 to 64, 39.26% aged 65 to 84, and 13.67% were 85 years of age and older.

Read more about Southport, Maine population by age ➔
Gender
There are 58 more females than males in Southport town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 55.66% females and 44.34% males in Southport, Maine.
- The Southport, Maine gender ratio is 79.6:100 i.e. 79.6 men to 100 women (0.796).
- For male population, the largest age group is 70-74 years with a population of 33.
- For the female population, the largest age group is 85+ years with a population of 55.

Read more about Southport, Maine population by gender ➔
Race / Ethnicity
Southport town's population is not that diverse:
- Racial distribution of Southport town population: 97.07% are White, 0.78% are Asian and 2.15% are multiracial.
- Southport town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 2 is Hispanic or Latino (of any race), and 51 (99.61% of the total population) is Non-Hispanic.
- The largest racial group in Southport town is White with a population of 497 (97.07% of the total population).

Read more about Southport, Maine population by race ➔
Year by year
Southport town's population has already reached its peak and is showing a trend of decline:
- The peak population was 705 in the year 2003
- From 2000 to 2010, Southport town's population decreased by 86 (12.46%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Southport town's population increased by 19 (3.15%), 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, Southport town's population was lowest in year 2015 at 588.

Read more about Southport, 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)