Natrona County, Wyoming Age & Gender Distribution (2024)
Population distribution by age and gender for Natrona County, Wyoming
Natrona County, Wyoming Age & Gender Statistics (2024)
Total Population
79,977
Median Age
38.4
Male Median
37.9
Female Median
39.2
Natrona County, Wyoming Population Growth

Natrona County, Wyoming Demographic Trend
Since 2010, the population of has changed by +8.8%%.
+8.8%% Growth
Natrona County, Wyoming Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Natrona County, Wyoming Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.4 | 79,977 |
| 2023 | 38.2 | 79,735 |
| 2022 | 37.7 | 79,506 |
| 2021 | 37.2 | 79,382 |
| 2020 | 37.3 | 80,067 |
| 2019 | 36.9 | 80,333 |
| 2018 | 36.6 | 80,610 |
| 2017 | 36.3 | 81,023 |
| 2016 | 35.9 | 80,871 |
| 2015 | 36.0 | 80,011 |
| 2014 | 36.2 | 78,667 |
| 2013 | 36.3 | 77,343 |
| 2012 | 36.7 | 75,876 |
| 2011 | 36.8 | 74,625 |
| 2010 | 37.0 | 73,520 |
Natrona County, Wyoming Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 17.9% |
| 18–24 | 7.8% |
| 25–34 | 13.2% |
| 35–54 | 25.7% |
| 55–64 | 12.7% |
| 65+ | 17.0% |
Dependency Ratios for Natrona County, Wyoming
- Total Dependency Ratio:
- 68.4
- Youth Dependency:
- 39.7
- Old-Age Dependency:
- 28.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Natrona County, Wyoming
The median age in Natrona County, Wyoming is 38.4 years.
According to latest Census data, the total population of Natrona County, Wyoming is 79,977.
In Natrona County, Wyoming, seniors (ages 65+) make up 17.0% of the population, while children under 18 represent 17.9%.
Based on historical data since 2010, the population in Natrona County, Wyoming has remained stable.