Mifflin County, Pennsylvania Age & Gender Distribution (2024)
Population distribution by age and gender for Mifflin County, Pennsylvania
Mifflin County, Pennsylvania Age & Gender Statistics (2024)
Total Population
46,041
Median Age
43.4
Male Median
42.9
Female Median
44.0
Mifflin County, Pennsylvania Population Growth

Mifflin County, Pennsylvania Demographic Trend
Since 2010, the population of has changed by -1.2%%.
-1.2%% Growth
Mifflin County, Pennsylvania Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Mifflin County, Pennsylvania Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.4 | 46,041 |
| 2023 | 43.1 | 46,074 |
| 2022 | 43.3 | 46,146 |
| 2021 | 43.6 | 46,156 |
| 2020 | 44.0 | 46,179 |
| 2019 | 44.0 | 46,276 |
| 2018 | 43.8 | 46,362 |
| 2017 | 43.6 | 46,452 |
| 2016 | 43.5 | 46,585 |
| 2015 | 43.5 | 46,675 |
| 2014 | 43.3 | 46,705 |
| 2013 | 42.9 | 46,698 |
| 2012 | 42.5 | 46,694 |
| 2011 | 42.4 | 46,671 |
| 2010 | 41.7 | 46,583 |
Mifflin County, Pennsylvania Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.2% |
| 5–17 | 16.4% |
| 18–24 | 6.9% |
| 25–34 | 11.3% |
| 35–54 | 23.1% |
| 55–64 | 14.0% |
| 65+ | 22.0% |
Dependency Ratios for Mifflin County, Pennsylvania
- Total Dependency Ratio:
- 80.7
- Youth Dependency:
- 40.9
- Old-Age Dependency:
- 39.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Mifflin County, Pennsylvania
The median age in Mifflin County, Pennsylvania is 43.4 years.
According to latest Census data, the total population of Mifflin County, Pennsylvania is 46,041.
In Mifflin County, Pennsylvania, seniors (ages 65+) make up 22.0% of the population, while children under 18 represent 16.4%.
Based on historical data since 2010, the population in Mifflin County, Pennsylvania is aging.