Corson County, SD Population

The population of Corson County is 3,965, according to the U.S. Census Bureau ACS estimates.
Neilsberg Research Avatar
Updated Jun 23, 2023
Overview
3,965
Total Population
27.8
Median age
50.26%
Female population %
98.9:100
Gender ratio (M:F)
10-14 years
Largest age group
74.0
Total dependency ratio
American Indian and Alaska Native
Largest racial group
18
Hispanic population

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

Age

Corson County's population is young compared to the rest of the country:

  • The median age in Corson County is 27.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Corson County's population under 18 was 37.40%, compared to the 22.51% nationwide.
  • Corson County's elderly or the senior population (over 65 age) was 11.22% as compared to 16.04% nationwide.
  • Of the total population in Corson County, 31.30% were under the age of 15, 20.58% aged 15 to 29, 36.90% aged 30 to 64, 10.16% aged 65 to 84, and 1.06% were 85 years of age and older.
The graph shows Corson 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
Corson County, SD population by age group. The largest age group was 10-14 years with a poulation of 510 (12.86% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Corson County, SD population by age ➔

Gender

There are 21 more females than males in Corson County:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.26% females and 49.74% males in Corson County, SD.
  • The Corson County, SD gender ratio is 98.9:100 i.e. 98.9 men to 100 women (0.989).
  • For male population, the largest age group is 10-14 years with a population of 276.
  • For the female population, the largest age group is 10-14 years with a population of 234.
The grouped bar chart shows Corson County, SD 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 # 10-14 years (276) | Female # 10-14 years (234). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Corson County, SD population by gender ➔

Race / Ethnicity

Corson County's population has become increasingly diverse:

  • Racial distribution of Corson County population: 27.09% are White, 0.08% are Black or African American, 71.05% are American Indian and Alaska Native, 0.13% are some other race and 1.66% are multiracial.
  • Corson County's racial breakdown clearly shows that there is an absolute majority of American Indian and Alaska Native population in the county.
  • By ethnicity, 18 is Hispanic or Latino (of any race), and 3,947 (99.55% of the total population) is Non-Hispanic.
  • The largest racial group in Corson County is American Indian and Alaska Native with a population of 2,817 (71.05% of the total population).
The bar chart shows Corson County, SD 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.
Corson County, SD population by race. The largest racial group in Corson County is American Indian and Alaska Native with a population of 2,817 (71.05% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Corson County, SD population by race ➔

Year by year

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

  • The peak population was 4,309 in the year 2004
  • From 2000 to 2010, Corson County's population decreased by 130 (3.10%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Corson County's population decreased by 173 (4.26%), 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, Corson County's population was lowest in year 2022 at 3,826.
The graph shows Corson County's population from 2000 to 2022, with years on x-axis and population on y-axis
Corson County's population from 2000 to 2022. The estimated population at the end of 2022 was 3,826. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Corson County, SD population by year ➔

References

Explore related topics

Corson County, SD 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.