Sioux County, Nebraska Age & Gender Distribution (2024)
Population distribution by age and gender for Sioux County, Nebraska
Sioux County, Nebraska Age & Gender Statistics (2024)
Total Population
1,171
Median Age
43.7
Male Median
49.5
Female Median
41.2
Sioux County, Nebraska Population Growth

Sioux County, Nebraska Demographic Trend
Since 2010, the population of has changed by -12.6%%.
-12.6%% Growth
Sioux County, Nebraska Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Sioux County, Nebraska Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.7 | 1,171 |
| 2023 | 41.5 | 1,197 |
| 2022 | 41.3 | 1,162 |
| 2021 | 44.1 | 1,081 |
| 2020 | 35.4 | 1,298 |
| 2019 | 44.1 | 1,219 |
| 2018 | 47.0 | 1,266 |
| 2017 | 51.6 | 1,256 |
| 2016 | 47.4 | 1,274 |
| 2015 | 48.1 | 1,249 |
| 2014 | 49.5 | 1,279 |
| 2013 | 49.9 | 1,229 |
| 2012 | 47.5 | 1,262 |
| 2011 | 48.0 | 1,336 |
| 2010 | 48.9 | 1,340 |
Sioux County, Nebraska Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.0% |
| 5–17 | 14.9% |
| 18–24 | 5.4% |
| 25–34 | 16.7% |
| 35–54 | 18.6% |
| 55–64 | 10.9% |
| 65+ | 27.5% |
Dependency Ratios for Sioux County, Nebraska
- Total Dependency Ratio:
- 93.9
- Youth Dependency:
- 40.6
- Old-Age Dependency:
- 53.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Sioux County, Nebraska
The median age in Sioux County, Nebraska is 43.7 years.
According to latest Census data, the total population of Sioux County, Nebraska is 1,171.
In Sioux County, Nebraska, seniors (ages 65+) make up 27.5% of the population, while children under 18 represent 14.9%.
Based on historical data since 2010, the population in Sioux County, Nebraska is becoming younger.