Overview
3,787
Total Population
49.5
Median age
49.70%
Female population %
101.2:100
Gender ratio (M:F)
70-74 years
Largest age group
63.0
Total dependency ratio
White
Largest racial group
182
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Chester town's population is old compared to the rest of the country:
- The median age in Chester town is 49.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Chester town's population under 18 was 16.50%, compared to the 22.51% nationwide.
- Chester town's elderly or the senior population (over 65 age) was 26.67% as compared to 16.04% nationwide.
- Of the total population in Chester town, 11.99% were under the age of 15, 16.21% aged 15 to 29, 45.13% aged 30 to 64, 23.40% aged 65 to 84, and 3.27% were 85 years of age and older.

Read more about Chester, Connecticut population by age ➔
Gender
There are 23 less females than males in Chester town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.70% females and 50.30% males in Chester, Connecticut.
- The Chester, Connecticut gender ratio is 101.2:100 i.e. 101.2 men to 100 women (1.012).
- For male population, the largest age group is 70-74 years with a population of 180.
- For the female population, the largest age group is 55-59 years with a population of 185.

Read more about Chester, Connecticut population by gender ➔
Race / Ethnicity
Chester town's population has become increasingly diverse:
- Racial distribution of Chester town population: 91.42% are White, 1.74% are Black or African American, 0.16% are American Indian and Alaska Native, 0.87% are Asian, 1.77% are some other race and 4.04% are multiracial.
- Chester town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 182 is Hispanic or Latino (of any race), and 3,605 (95.19% of the total population) is Non-Hispanic.
- The largest racial group in Chester town is White with a population of 3,462 (91.42% of the total population).

Read more about Chester, Connecticut population by race ➔
Year by year
Chester town's population has already reached its peak and is showing a trend of decline:
- The peak population was 4,326 in the year 2013
- From 2000 to 2010, Chester town's population increased by 257 (6.84%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Chester town's population decreased by 270 (6.73%), 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, Chester town's population was lowest in year 2020 at 3,743.

Read more about Chester, Connecticut 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)