Columbia County, Pennsylvania Age & Gender Distribution (2024)
Population distribution by age and gender for Columbia County, Pennsylvania
Columbia County, Pennsylvania Age & Gender Statistics (2024)
Total Population
65,362
Median Age
41.0
Male Median
40.3
Female Median
41.8
Columbia County, Pennsylvania Population Growth
Columbia County, Pennsylvania Demographic Trend
Since 2010, the population of has changed by -1.9%%.
-1.9%% Growth
Columbia County, Pennsylvania Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Columbia County, Pennsylvania Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.0 | 65,362 |
| 2023 | 41.4 | 65,055 |
| 2022 | 41.3 | 64,924 |
| 2021 | 41.5 | 65,013 |
| 2020 | 41.2 | 65,390 |
| 2019 | 41.0 | 65,715 |
| 2018 | 40.8 | 66,220 |
| 2017 | 40.5 | 66,615 |
| 2016 | 40.1 | 66,772 |
| 2015 | 40.1 | 66,912 |
| 2014 | 39.8 | 67,089 |
| 2013 | 39.8 | 67,021 |
| 2012 | 39.7 | 66,984 |
| 2011 | 39.3 | 67,020 |
| 2010 | 39.2 | 66,642 |
Columbia County, Pennsylvania Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.3% |
| 5–17 | 13.3% |
| 18–24 | 15.1% |
| 25–34 | 11.1% |
| 35–54 | 22.5% |
| 55–64 | 13.4% |
| 65+ | 20.3% |
Dependency Ratios for Columbia County, Pennsylvania
- Total Dependency Ratio:
- 61.0
- Youth Dependency:
- 28.3
- Old-Age Dependency:
- 32.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Columbia County, Pennsylvania
The median age in Columbia County, Pennsylvania is 41.0 years.
According to latest Census data, the total population of Columbia County, Pennsylvania is 65,362.
In Columbia County, Pennsylvania, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 13.3%.
Based on historical data since 2010, the population in Columbia County, Pennsylvania is aging.