Maries County, Missouri Age & Gender Distribution (2024)
Population distribution by age and gender for Maries County, Missouri
Maries County, Missouri Age & Gender Statistics (2024)
Total Population
8,450
Median Age
44.9
Male Median
44.4
Female Median
46.4
Maries County, Missouri Population Growth

Maries County, Missouri Demographic Trend
Since 2010, the population of has changed by -8.2%%.
-8.2%% Growth
Maries County, Missouri Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Maries County, Missouri Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.9 | 8,450 |
| 2023 | 45.4 | 8,435 |
| 2022 | 45.2 | 8,454 |
| 2021 | 45.4 | 8,457 |
| 2020 | 45.3 | 8,791 |
| 2019 | 46.0 | 8,803 |
| 2018 | 45.0 | 8,884 |
| 2017 | 44.4 | 8,959 |
| 2016 | 43.9 | 8,987 |
| 2015 | 44.2 | 9,057 |
| 2014 | 43.8 | 9,098 |
| 2013 | 43.4 | 9,102 |
| 2012 | 43.1 | 9,140 |
| 2011 | 42.2 | 9,192 |
| 2010 | 41.9 | 9,203 |
Maries County, Missouri Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 15.3% |
| 18–24 | 7.4% |
| 25–34 | 10.6% |
| 35–54 | 23.8% |
| 55–64 | 15.7% |
| 65+ | 22.0% |
Dependency Ratios for Maries County, Missouri
- Total Dependency Ratio:
- 74.2
- Youth Dependency:
- 35.8
- Old-Age Dependency:
- 38.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Maries County, Missouri
The median age in Maries County, Missouri is 44.9 years.
According to latest Census data, the total population of Maries County, Missouri is 8,450.
In Maries County, Missouri, seniors (ages 65+) make up 22.0% of the population, while children under 18 represent 15.3%.
Based on historical data since 2010, the population in Maries County, Missouri is aging.