Cumberland County, IL Population

The population of Cumberland County is 10,528, according to the U.S. Census Bureau ACS estimates.
Neilsberg Research Avatar
Updated Jun 23, 2023
Overview
10,528
Total Population
42.5
Median age
49.00%
Female population %
104.1:100
Gender ratio (M:F)
60-64 years
Largest age group
63.5
Total dependency ratio
White
Largest racial group
115
Hispanic population

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

Age

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

  • The median age in Cumberland County is 42.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Cumberland County's population under 18 was 22.83%, compared to the 22.51% nationwide.
  • Cumberland County's elderly or the senior population (over 65 age) was 19.88% as compared to 16.04% nationwide.
  • Of the total population in Cumberland County, 18.96% were under the age of 15, 15.87% aged 15 to 29, 45.29% aged 30 to 64, 16.50% aged 65 to 84, and 3.38% were 85 years of age and older.
The graph shows Cumberland County'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
Cumberland County, IL population by age group. The largest age group was 60-64 years with a poulation of 786 (7.47% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Cumberland County, IL population by age ➔

Gender

There are 210 less females than males in Cumberland County:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.00% females and 51.00% males in Cumberland County, IL.
  • The Cumberland County, IL gender ratio is 104.1:100 i.e. 104.1 men to 100 women (1.041).
  • For male population, the largest age group is 65-69 years with a population of 448.
  • For the female population, the largest age group is 60-64 years with a population of 419.
The grouped bar chart shows Cumberland County, 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 # 65-69 years (448) | Female # 60-64 years (419). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Cumberland County, IL population by gender ➔

Race / Ethnicity

Cumberland County's population has become increasingly diverse:

  • Racial distribution of Cumberland County population: 96.39% are White, 0.11% are Black or African American, 0.21% are Asian, 0.90% are some other race and 2.38% are multiracial.
  • Cumberland County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
  • By ethnicity, 115 is Hispanic or Latino (of any race), and 10,413 (98.91% of the total population) is Non-Hispanic.
  • The largest racial group in Cumberland County is White with a population of 10,148 (96.39% of the total population).
The bar chart shows Cumberland County, 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.
Cumberland County, IL population by race. The largest racial group in Cumberland County is White with a population of 10,148 (96.39% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Cumberland County, IL population by race ➔

Year by year

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

  • The peak population was 11,302 in the year 2000
  • From 2000 to 2010, Cumberland County's population decreased by 249 (2.20%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Cumberland County's population decreased by 624 (5.65%), 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, Cumberland County's population was lowest in year 2022 at 10,324.
The graph shows Cumberland County's population from 2000 to 2022, with years on x-axis and population on y-axis
Cumberland County's population from 2000 to 2022. The estimated population at the end of 2022 was 10,324. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Cumberland County, IL population by year ➔

References

Explore related topics

Cumberland County, IL Demographics

Explore more

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.