Colchester, IL Population

The population of Colchester is 1,314, according to the U.S. Census Bureau ACS estimates.
Neilsberg Research Avatar
Updated Jun 23, 2023
Overview
1,314
Total Population
44.7
Median age
47.26%
Female population %
111.6:100
Gender ratio (M:F)
35-39 years
Largest age group
58.3
Total dependency ratio
White
Largest racial group
3
Hispanic population

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

Age

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

  • The median age in Colchester is 44.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Colchester's population under 18 was 19.25%, compared to the 22.51% nationwide.
  • Colchester's elderly or the senior population (over 65 age) was 19.94% as compared to 16.04% nationwide.
  • Of the total population in Colchester, 16.89% were under the age of 15, 14.38% aged 15 to 29, 48.78% aged 30 to 64, 18.65% aged 65 to 84, and 1.29% were 85 years of age and older.
The graph shows Colchester'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, IL population by age group. The largest age group was 35-39 years with a poulation of 114 (8.68% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Colchester, IL population by age ➔

Gender

There are 72 less females than males in Colchester:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 47.26% females and 52.74% males in Colchester, IL.
  • The Colchester, IL gender ratio is 111.6:100 i.e. 111.6 men to 100 women (1.116).
  • For male population, the largest age group is 50-54 years with a population of 77.
  • For the female population, the largest age group is 35-39 years with a population of 67.
The grouped bar chart shows Colchester, IL 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 (77) | Female # 35-39 years (67). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Colchester, IL population by gender ➔

Race / Ethnicity

Colchester's population is not that diverse:

  • Racial distribution of Colchester population: 98.63% are White and 1.37% are multiracial.
  • Colchester's racial breakdown clearly shows that there is an absolute majority of White population in the city.
  • By ethnicity, 3 is Hispanic or Latino (of any race), and 1,311 (99.77% of the total population) is Non-Hispanic.
  • The largest racial group in Colchester is White with a population of 1,296 (98.63% of the total population).
The bar chart shows Colchester, IL 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, IL population by race. The largest racial group in Colchester is White with a population of 1,296 (98.63% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Colchester, IL population by race ➔

Year by year

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

  • The peak population was 1,506 in the year 2000
  • From 2000 to 2010, Colchester's population decreased by 109 (7.24%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Colchester's population decreased by 292 (20.90%), 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, Colchester's population was lowest in year 2022 at 1,093.
The graph shows Colchester's population from 2000 to 2022, with years on x-axis and population on y-axis
Colchester's population from 2000 to 2022. The estimated population at the end of 2022 was 1,093. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Colchester, IL population by year ➔

References

Explore related topics

Colchester, IL Demographics

About the author

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

Share

This article is for informational purposes only and is not intended to be legal or tax advice. We recommend that you consult with a qualified professional such as a lawyer or accountant before making a decision. Many of the products and services featured here are from our affiliate partners. We may receive commissions on purchases made from our chosen links. Read advertiser disclosure.