Lebanon County, Pennsylvania Age & Gender Distribution (2024)
Population distribution by age and gender for Lebanon County, Pennsylvania
Lebanon County, Pennsylvania Age & Gender Statistics (2024)
Total Population
144,186
Median Age
41.1
Male Median
40.2
Female Median
42.2
Lebanon County, Pennsylvania Population Growth

Lebanon County, Pennsylvania Demographic Trend
Since 2010, the population of has changed by +9.8%%.
+9.8%% Growth
Lebanon County, Pennsylvania Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Lebanon County, Pennsylvania Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.1 | 144,186 |
| 2023 | 41.3 | 143,592 |
| 2022 | 41.3 | 143,258 |
| 2021 | 40.8 | 142,486 |
| 2020 | 41.1 | 140,410 |
| 2019 | 41.0 | 139,729 |
| 2018 | 41.2 | 138,674 |
| 2017 | 41.2 | 137,616 |
| 2016 | 41.2 | 136,950 |
| 2015 | 41.1 | 135,776 |
| 2014 | 41.1 | 135,184 |
| 2013 | 41.0 | 134,411 |
| 2012 | 40.8 | 133,578 |
| 2011 | 40.8 | 132,550 |
| 2010 | 40.6 | 131,341 |
Lebanon County, Pennsylvania Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 17.0% |
| 18–24 | 8.3% |
| 25–34 | 11.4% |
| 35–54 | 24.0% |
| 55–64 | 13.3% |
| 65+ | 20.5% |
Dependency Ratios for Lebanon County, Pennsylvania
- Total Dependency Ratio:
- 75.5
- Youth Dependency:
- 39.5
- Old-Age Dependency:
- 35.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Lebanon County, Pennsylvania
The median age in Lebanon County, Pennsylvania is 41.1 years.
According to latest Census data, the total population of Lebanon County, Pennsylvania is 144,186.
In Lebanon County, Pennsylvania, seniors (ages 65+) make up 20.5% of the population, while children under 18 represent 17.0%.
Based on historical data since 2010, the population in Lebanon County, Pennsylvania has remained stable.