Colchester, Connecticut Population

The population of Colchester town is 15,552, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
15,552
Total Population
42.7
Median age
48.26%
Female population %
107.2:100
Gender ratio (M:F)
55-59 years
Largest age group
52.8
Total dependency ratio
White
Largest racial group
781
Hispanic population

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

Age

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

  • The median age in Colchester town is 42.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Colchester town's population under 18 was 23.32%, compared to the 22.51% nationwide.
  • Colchester town's elderly or the senior population (over 65 age) was 15.70% as compared to 16.04% nationwide.
  • Of the total population in Colchester town, 18.87% were under the age of 15, 14.10% aged 15 to 29, 51.32% aged 30 to 64, 13.99% aged 65 to 84, and 1.72% were 85 years of age and older.
The graph shows Colchester 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
Colchester, Connecticut population by age group. The largest age group was 55-59 years with a poulation of 1,627 (10.46% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Colchester, Connecticut population by age ➔

Gender

There are 540 less females than males in Colchester town:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.26% females and 51.74% males in Colchester, Connecticut.
  • The Colchester, Connecticut gender ratio is 107.2:100 i.e. 107.2 men to 100 women (1.072).
  • For male population, the largest age group is 55-59 years with a population of 824.
  • For the female population, the largest age group is 55-59 years with a population of 803.
The grouped bar chart shows Colchester, 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 # 55-59 years (824) | Female # 55-59 years (803). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Colchester, Connecticut population by gender ➔

Race / Ethnicity

Colchester town's population has become increasingly diverse:

  • Racial distribution of Colchester town population: 90.01% are White, 2.91% are Black or African American, 1.23% are Asian, 1.32% are some other race and 4.52% are multiracial.
  • Colchester town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
  • By ethnicity, 781 is Hispanic or Latino (of any race), and 14,771 (94.98% of the total population) is Non-Hispanic.
  • The largest racial group in Colchester town is White with a population of 13,999 (90.01% of the total population).
The bar chart shows Colchester, 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.
Colchester, Connecticut population by race. The largest racial group in Colchester town is White with a population of 13,999 (90.01% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Colchester, Connecticut population by race ➔

Year by year

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

  • The peak population was 16,087 in the year 2012
  • From 2000 to 2010, Colchester town's population increased by 1,353 (9.23%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Colchester town's population decreased by 532 (3.32%), 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, Colchester town's population was lowest in year 2000 at 14,658.
The graph shows Colchester town's population from 2000 to 2021, with years on x-axis and population on y-axis
Colchester town's population from 2000 to 2021. The estimated population at the end of 2021 was 15,501. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Colchester, Connecticut population by year ➔

References

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Colchester, Connecticut Demographics

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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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