Niobrara County, Wyoming Age & Gender Distribution (2024)
Population distribution by age and gender for Niobrara County, Wyoming
Niobrara County, Wyoming Age & Gender Statistics (2024)
Total Population
2,368
Median Age
54.9
Male Median
54.7
Female Median
55.1
Niobrara County, Wyoming Population Growth
Niobrara County, Wyoming Demographic Trend
Since 2010, the population of has changed by -2.6%%.
-2.6%% Growth
Niobrara County, Wyoming Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Niobrara County, Wyoming Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 54.9 | 2,368 |
| 2023 | 49.6 | 2,415 |
| 2022 | 43.6 | 2,460 |
| 2021 | 45.5 | 2,486 |
| 2020 | 40.4 | 2,377 |
| 2019 | 45.5 | 2,422 |
| 2018 | 41.0 | 2,448 |
| 2017 | 40.4 | 2,479 |
| 2016 | 39.2 | 2,498 |
| 2015 | 43.0 | 2,516 |
| 2014 | 42.7 | 2,492 |
| 2013 | 45.0 | 2,495 |
| 2012 | 44.5 | 2,478 |
| 2011 | 45.6 | 2,466 |
| 2010 | 45.2 | 2,430 |
Niobrara County, Wyoming Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 2.6% |
| 5–17 | 7.9% |
| 18–24 | 4.7% |
| 25–34 | 15.8% |
| 35–54 | 19.1% |
| 55–64 | 16.9% |
| 65+ | 33.0% |
Dependency Ratios for Niobrara County, Wyoming
- Total Dependency Ratio:
- 76.8
- Youth Dependency:
- 18.5
- Old-Age Dependency:
- 58.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Niobrara County, Wyoming
The median age in Niobrara County, Wyoming is 54.9 years.
According to latest Census data, the total population of Niobrara County, Wyoming is 2,368.
In Niobrara County, Wyoming, seniors (ages 65+) make up 33.0% of the population, while children under 18 represent 7.9%.
Based on historical data since 2010, the population in Niobrara County, Wyoming is aging.