Jasper County, Missouri Age & Gender Distribution (2024)
Population distribution by age and gender for Jasper County, Missouri
Jasper County, Missouri Age & Gender Statistics (2024)
Total Population
124,357
Median Age
36.8
Male Median
35.8
Female Median
37.7
Jasper County, Missouri Population Growth

Jasper County, Missouri Demographic Trend
Since 2010, the population of has changed by +8.1%%.
+8.1%% Growth
Jasper County, Missouri Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Jasper County, Missouri Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.8 | 124,357 |
| 2023 | 36.6 | 123,532 |
| 2022 | 36.6 | 122,788 |
| 2021 | 36.4 | 122,059 |
| 2020 | 36.2 | 120,528 |
| 2019 | 36.2 | 119,920 |
| 2018 | 36.0 | 119,238 |
| 2017 | 35.9 | 118,522 |
| 2016 | 35.8 | 117,376 |
| 2015 | 35.5 | 117,184 |
| 2014 | 35.4 | 116,996 |
| 2013 | 35.2 | 116,803 |
| 2012 | 35.1 | 116,493 |
| 2011 | 35.0 | 116,307 |
| 2010 | 35.1 | 115,029 |
Jasper County, Missouri Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.4% |
| 5–17 | 18.2% |
| 18–24 | 9.4% |
| 25–34 | 13.5% |
| 35–54 | 24.7% |
| 55–64 | 11.7% |
| 65+ | 16.1% |
Dependency Ratios for Jasper County, Missouri
- Total Dependency Ratio:
- 68.8
- Youth Dependency:
- 41.6
- Old-Age Dependency:
- 27.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Jasper County, Missouri
The median age in Jasper County, Missouri is 36.8 years.
According to latest Census data, the total population of Jasper County, Missouri is 124,357.
In Jasper County, Missouri, seniors (ages 65+) make up 16.1% of the population, while children under 18 represent 18.2%.
Based on historical data since 2010, the population in Jasper County, Missouri is aging.