Dallas County, Missouri Age & Gender Distribution (2024)
Population distribution by age and gender for Dallas County, Missouri
Dallas County, Missouri Age & Gender Statistics (2024)
Total Population
17,551
Median Age
41.7
Male Median
41.2
Female Median
41.9
Dallas County, Missouri Population Growth
Dallas County, Missouri Demographic Trend
Since 2010, the population of has changed by +4.4%%.
+4.4%% Growth
Dallas County, Missouri Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Dallas County, Missouri Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.7 | 17,551 |
| 2023 | 42.5 | 17,344 |
| 2022 | 41.7 | 17,158 |
| 2021 | 41.8 | 16,946 |
| 2020 | 43.3 | 16,841 |
| 2019 | 44.0 | 16,617 |
| 2018 | 43.5 | 16,499 |
| 2017 | 43.5 | 16,441 |
| 2016 | 43.3 | 16,508 |
| 2015 | 43.0 | 16,564 |
| 2014 | 42.7 | 16,632 |
| 2013 | 42.6 | 16,733 |
| 2012 | 41.7 | 16,825 |
| 2011 | 41.0 | 16,846 |
| 2010 | 41.4 | 16,813 |
Dallas County, Missouri Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.3% |
| 5–17 | 17.3% |
| 18–24 | 6.5% |
| 25–34 | 11.9% |
| 35–54 | 22.7% |
| 55–64 | 14.2% |
| 65+ | 21.0% |
Dependency Ratios for Dallas County, Missouri
- Total Dependency Ratio:
- 80.7
- Youth Dependency:
- 42.6
- Old-Age Dependency:
- 38.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Dallas County, Missouri
The median age in Dallas County, Missouri is 41.7 years.
According to latest Census data, the total population of Dallas County, Missouri is 17,551.
In Dallas County, Missouri, seniors (ages 65+) make up 21.0% of the population, while children under 18 represent 17.3%.
Based on historical data since 2010, the population in Dallas County, Missouri has remained stable.