Montgomery County, Virginia Age & Gender Distribution (2024)
Population distribution by age and gender for Montgomery County, Virginia
Montgomery County, Virginia Age & Gender Statistics (2024)
Total Population
99,101
Median Age
30.2
Male Median
28.3
Female Median
32.3
Montgomery County, Virginia Population Growth

Montgomery County, Virginia Demographic Trend
Since 2010, the population of has changed by +7.1%%.
+7.1%% Growth
Montgomery County, Virginia Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Montgomery County, Virginia Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 30.2 | 99,101 |
| 2023 | 30.2 | 99,159 |
| 2022 | 29.7 | 99,373 |
| 2021 | 30.1 | 99,294 |
| 2020 | 29.6 | 98,495 |
| 2019 | 29.0 | 98,140 |
| 2018 | 28.5 | 97,997 |
| 2017 | 28.2 | 97,692 |
| 2016 | 27.9 | 97,227 |
| 2015 | 27.5 | 96,467 |
| 2014 | 27.0 | 95,808 |
| 2013 | 26.8 | 94,910 |
| 2012 | 26.5 | 94,179 |
| 2011 | 26.1 | 93,379 |
| 2010 | 26.0 | 92,527 |
Montgomery County, Virginia Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 3.7% |
| 5–17 | 11.5% |
| 18–24 | 28.0% |
| 25–34 | 12.3% |
| 35–54 | 20.7% |
| 55–64 | 9.6% |
| 65+ | 14.1% |
Dependency Ratios for Montgomery County, Virginia
- Total Dependency Ratio:
- 41.5
- Youth Dependency:
- 21.6
- Old-Age Dependency:
- 19.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Montgomery County, Virginia
The median age in Montgomery County, Virginia is 30.2 years.
According to latest Census data, the total population of Montgomery County, Virginia is 99,101.
In Montgomery County, Virginia, seniors (ages 65+) make up 14.1% of the population, while children under 18 represent 11.5%.
Based on historical data since 2010, the population in Montgomery County, Virginia is aging.