Corson County, SD population age distribution
A complete breakdown of Corson County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
Age Group | Population | % of Total Population |
---|---|---|
Under 5 years | 419 | 10.57% |
5 to 9 years | 312 | 7.87% |
10 to 14 years | 510 | 12.86% |
15 to 19 years | 351 | 8.85% |
20 to 24 years | 218 | 5.5% |
25 to 29 years | 247 | 6.23% |
30 to 34 years | 219 | 5.52% |
35 to 39 years | 262 | 6.61% |
40 to 44 years | 199 | 5.02% |
45 to 49 years | 140 | 3.53% |
50 to 54 years | 192 | 4.84% |
55 to 59 years | 247 | 6.23% |
60 to 64 years | 204 | 5.15% |
65 to 69 years | 159 | 4.01% |
70 to 74 years | 124 | 3.13% |
75 to 79 years | 72 | 1.82% |
80 to 84 years | 48 | 1.21% |
85 years and over | 42 | 1.06% |
TABLE OF CONTENTS
Corson County, SD population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
![Corson County, SD population by age group 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](https://i.neilsberg.com/ch/corson-county-sd-population-by-age-group.jpeg)
The largest age group in Corson County, SD was for the group of age 10-14 years with a population of 510 (12.86%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Corson County, SD was the 85+ years with a population of 42 (1.06%).
Corson County, SD population by age cohort
To better understand the age distribution of Corson County, SD's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
![Corson County, SD population by age cohort The pie chart shows Corson County's population divided into segments, with each segment representing an age cohort. The area of each segment is in the same proportion of a circle as the population of the cohort is of the total population.](https://i.neilsberg.com/ch/corson-county-sd-population-by-age-cohorts.jpeg)
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 1,483 | 37.4% |
18 to 64 years | 2,037 | 51.37% |
85 years and over | 445 | 11.22% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Corson County's population under 18 was 37.40%, compared to the 22.51% nationwide.
- Corson County's working population (between 18 and 64) was 51.37%, compared to 61.45% nationwide.
- Corson County's elderly or the senior population (over 65 age) was 11.22% as compared to 16.04% nationwide.
Corson County, SD population pyramid
Population pyramid for Corson County, SD is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Corson County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Corson County, SD, is 54.5.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Corson County, SD, is 19.5.
- Total dependency ratio for Corson County, SD is 74.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Corson County, SD is 5.1.
![Corson County, SD population pyramid The graph shows Corson County's population across different age group and gender, with population on x-axis and population y-axis. The male population is plotted on the left in blue color whereas the female population is plotted on the right in pink color.](https://i.neilsberg.com/ch/corson-county-sd-population-by-age-and-gender-population-pyramid.jpeg)
Here's the Corson County, SD's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 201 | 218 | 419 |
5 to 9 years | 134 | 178 | 312 |
10 to 14 years | 276 | 234 | 510 |
15 to 19 years | 182 | 169 | 351 |
20 to 24 years | 111 | 107 | 218 |
25 to 29 years | 114 | 133 | 247 |
30 to 34 years | 120 | 99 | 219 |
35 to 39 years | 134 | 128 | 262 |
40 to 44 years | 114 | 85 | 199 |
45 to 49 years | 64 | 76 | 140 |
50 to 54 years | 100 | 92 | 192 |
55 to 59 years | 108 | 139 | 247 |
60 to 64 years | 110 | 94 | 204 |
65 to 69 years | 85 | 74 | 159 |
70 to 74 years | 51 | 73 | 124 |
75 to 79 years | 28 | 44 | 72 |
80 to 84 years | 17 | 31 | 48 |
85 years and over | 23 | 19 | 42 |
Things to know
What is the population of Corson County, SD under 18?
Corson County's population under the age of 18 is 1,483, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 37.40% of the total resident population of Corson County, SD.
What is the aging population in Corson County, SD?
Corson County's population aged 65 years and above was 445. As per the U.S. Census Bureau's American Community Survey, this population is 11.22% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates