Sioux Falls, SD population age distributions
A complete breakdown of Sioux Falls'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 | 13,841 | 7.16% |
| 5 to 9 years | 13,714 | 7.09% |
| 10 to 14 years | 12,919 | 6.68% |
| 15 to 19 years | 11,790 | 6.1% |
| 20 to 24 years | 14,115 | 7.3% |
| 25 to 29 years | 15,512 | 8.02% |
| 30 to 34 years | 15,135 | 7.83% |
| 35 to 39 years | 15,003 | 7.76% |
| 40 to 44 years | 12,200 | 6.31% |
| 45 to 49 years | 10,651 | 5.51% |
| 50 to 54 years | 10,395 | 5.37% |
| 55 to 59 years | 11,112 | 5.75% |
| 60 to 64 years | 10,929 | 5.65% |
| 65 to 69 years | 8,931 | 4.62% |
| 70 to 74 years | 7,568 | 3.91% |
| 75 to 79 years | 3,779 | 1.95% |
| 80 to 84 years | 2,681 | 1.39% |
| 85 years and over | 3,126 | 1.62% |
TABLE OF CONTENTS
Sioux Falls, SD population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Sioux Falls, SD population by age group.
The largest age group is 25 to 29 years with a population of 15,512 (8.02% of the total population).
The largest age group in Sioux Falls, SD was for the group of age 25 to 29 years with a population of 15,512 (8.02%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Sioux Falls, SD was the 80 to 84 years with a population of 2,681 (1.39%).
Sioux Falls, SD population by age cohort
To better understand the age distribution of Sioux Falls, 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
FIGURE 2
Sioux Falls, SD population by age cohort
The largest age group was 18 to 64 years with a population of 119,336 (61.70% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Sioux Falls 's population under 18 was 24.81%, compared to the 22.11% nationwide.
- Sioux Falls's working population (between 18 and 64) was 61.70%, compared to 61.36% nationwide.
- Sioux Falls's elderly or the senior population (over 65 age) was 13.49% as compared to 16.53% nationwide.
Sioux Falls, SD population pyramid
Population pyramid for Sioux Falls, 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 Sioux Falls's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Sioux Falls, SD, is 31.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sioux Falls, SD, is 20.6.
- Total dependency ratio for Sioux Falls, SD is 52.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Sioux Falls, SD is 4.9.
FIGURE 3
Sioux Falls, SD population pyramid
Sioux Falls population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Sioux Falls, SD population pyramid
Here's the Sioux Falls, SD's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 7,065 | 6,776 | 13,841 |
| 5 to 9 years | 6,900 | 6,814 | 13,714 |
| 10 to 14 years | 6,832 | 6,087 | 12,919 |
| 15 to 19 years | 6,066 | 5,724 | 11,790 |
| 20 to 24 years | 6,913 | 7,202 | 14,115 |
| 25 to 29 years | 8,036 | 7,476 | 15,512 |
| 30 to 34 years | 8,140 | 6,995 | 15,135 |
| 35 to 39 years | 8,014 | 6,989 | 15,003 |
| 40 to 44 years | 6,146 | 6,054 | 12,200 |
| 45 to 49 years | 5,624 | 5,027 | 10,651 |
| 50 to 54 years | 5,303 | 5,092 | 10,395 |
| 55 to 59 years | 5,331 | 5,781 | 11,112 |
| 60 to 64 years | 5,434 | 5,495 | 10,929 |
| 65 to 69 years | 4,426 | 4,505 | 8,931 |
| 70 to 74 years | 3,669 | 3,899 | 7,568 |
| 75 to 79 years | 1,603 | 2,176 | 3,779 |
| 80 to 84 years | 1,136 | 1,545 | 2,681 |
| 85 years and over | 982 | 2,144 | 3,126 |
Things to know
What is the population of Sioux Falls, SD under 18?
Sioux Falls's population under the age of 18 is 47,980, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.81% of the total resident population of Sioux Falls, SD.
What is the aging population in Sioux Falls, SD?
Sioux Falls's population aged 65 years and above was 26,085. As per the U.S. Census Bureau's American Community Survey, this population is 13.49% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates