St. Francois County, Missouri Age & Gender Distribution (2024)
Population distribution by age and gender for St. Francois County, Missouri
St. Francois County, Missouri Age & Gender Statistics (2024)
Total Population
66,999
Median Age
39.5
Male Median
39.1
Female Median
40.3
St. Francois County, Missouri Population Growth
St. Francois County, Missouri Demographic Trend
Since 2010, the population of has changed by +4.3%%.
+4.3%% Growth
St. Francois County, Missouri Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
St. Francois County, Missouri Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.5 | 66,999 |
| 2023 | 39.2 | 66,864 |
| 2022 | 39.4 | 66,814 |
| 2021 | 38.9 | 67,168 |
| 2020 | 39.2 | 66,653 |
| 2019 | 39.4 | 66,643 |
| 2018 | 39.6 | 66,342 |
| 2017 | 39.2 | 66,248 |
| 2016 | 38.8 | 66,230 |
| 2015 | 38.9 | 66,010 |
| 2014 | 38.9 | 65,813 |
| 2013 | 38.7 | 65,602 |
| 2012 | 38.7 | 65,246 |
| 2011 | 38.2 | 64,771 |
| 2010 | 38.1 | 64,239 |
St. Francois County, Missouri Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 15.7% |
| 18–24 | 8.6% |
| 25–34 | 14.2% |
| 35–54 | 26.2% |
| 55–64 | 12.8% |
| 65+ | 17.2% |
Dependency Ratios for St. Francois County, Missouri
- Total Dependency Ratio:
- 61.6
- Youth Dependency:
- 33.8
- Old-Age Dependency:
- 27.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for St. Francois County, Missouri
The median age in St. Francois County, Missouri is 39.5 years.
According to latest Census data, the total population of St. Francois County, Missouri is 66,999.
In St. Francois County, Missouri, seniors (ages 65+) make up 17.2% of the population, while children under 18 represent 15.7%.
Based on historical data since 2010, the population in St. Francois County, Missouri has remained stable.