Montgomery County, Missouri Age & Gender Distribution (2024)
Population distribution by age and gender for Montgomery County, Missouri
Montgomery County, Missouri Age & Gender Statistics (2024)
Total Population
11,426
Median Age
43.6
Male Median
42.2
Female Median
44.7
Montgomery County, Missouri Population Growth
Montgomery County, Missouri Demographic Trend
Since 2010, the population of has changed by -6.7%%.
-6.7%% Growth
Montgomery County, Missouri Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Montgomery County, Missouri Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.6 | 11,426 |
| 2023 | 43.8 | 11,422 |
| 2022 | 43.8 | 11,421 |
| 2021 | 43.8 | 11,384 |
| 2020 | 43.9 | 11,414 |
| 2019 | 44.5 | 11,487 |
| 2018 | 44.0 | 11,545 |
| 2017 | 43.9 | 11,618 |
| 2016 | 44.0 | 11,820 |
| 2015 | 43.7 | 11,939 |
| 2014 | 42.9 | 12,054 |
| 2013 | 43.1 | 12,128 |
| 2012 | 42.9 | 12,181 |
| 2011 | 42.4 | 12,254 |
| 2010 | 42.2 | 12,247 |
Montgomery County, Missouri Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 16.2% |
| 18–24 | 7.4% |
| 25–34 | 10.9% |
| 35–54 | 23.5% |
| 55–64 | 15.8% |
| 65+ | 20.5% |
Dependency Ratios for Montgomery County, Missouri
- Total Dependency Ratio:
- 73.6
- Youth Dependency:
- 38.0
- Old-Age Dependency:
- 35.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Montgomery County, Missouri
The median age in Montgomery County, Missouri is 43.6 years.
According to latest Census data, the total population of Montgomery County, Missouri is 11,426.
In Montgomery County, Missouri, seniors (ages 65+) make up 20.5% of the population, while children under 18 represent 16.2%.
Based on historical data since 2010, the population in Montgomery County, Missouri has remained stable.