Plymouth, Connecticut Population

The population of Plymouth town is 11,705, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
11,705
Total Population
45.5
Median age
53.21%
Female population %
87.9:100
Gender ratio (M:F)
50-54 years
Largest age group
40.5
Total dependency ratio
White
Largest racial group
878
Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

Age

Plymouth town's population is old compared to the rest of the country:

  • The median age in Plymouth town is 45.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Plymouth town's population under 18 was 16.95%, compared to the 22.51% nationwide.
  • Plymouth town's elderly or the senior population (over 65 age) was 15.86% as compared to 16.04% nationwide.
  • Of the total population in Plymouth town, 12.99% were under the age of 15, 18.97% aged 15 to 29, 52.18% aged 30 to 64, 14.05% aged 65 to 84, and 1.80% were 85 years of age and older.
The graph shows Plymouth town's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Plymouth, Connecticut population by age group. The largest age group was 50-54 years with a poulation of 1,400 (11.96% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Plymouth, Connecticut population by age ➔

Gender

There are 751 more females than males in Plymouth town:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 53.21% females and 46.79% males in Plymouth, Connecticut.
  • The Plymouth, Connecticut gender ratio is 87.9:100 i.e. 87.9 men to 100 women (0.879).
  • For male population, the largest age group is 50-54 years with a population of 675.
  • For the female population, the largest age group is 50-54 years with a population of 725.
The grouped bar chart shows Plymouth, Connecticut population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 50-54 years (675) | Female # 50-54 years (725). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Plymouth, Connecticut population by gender ➔

Race / Ethnicity

Plymouth town's population has become increasingly diverse:

  • Racial distribution of Plymouth town population: 92.23% are White, 1.10% are Black or African American, 0.05% are American Indian and Alaska Native, 0.30% are Asian, 0.68% are some other race and 5.63% are multiracial.
  • Plymouth town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
  • By ethnicity, 878 is Hispanic or Latino (of any race), and 10,827 (92.50% of the total population) is Non-Hispanic.
  • The largest racial group in Plymouth town is White with a population of 10,796 (92.23% of the total population).
The bar chart shows Plymouth, Connecticut population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
Plymouth, Connecticut population by race. The largest racial group in Plymouth town is White with a population of 10,796 (92.23% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Plymouth, Connecticut population by race ➔

Year by year

Plymouth town's population has already reached its peak and is showing a trend of decline:

  • The peak population was 12,234 in the year 2010
  • From 2000 to 2010, Plymouth town's population increased by 572 (4.90%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Plymouth town's population decreased by 571 (4.67%), 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 2021, Plymouth town's population was lowest in year 2019 at 11,607.
The graph shows Plymouth town's population from 2000 to 2021, with years on x-axis and population on y-axis
Plymouth town's population from 2000 to 2021. The estimated population at the end of 2021 was 11,659. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Plymouth, Connecticut population by year ➔

References

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Plymouth, Connecticut Demographics

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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