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

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Lebanon County, Pennsylvania Demographic Trend

Since 2010, the population of has changed by +9.8%%.

+9.8%% Growth

Lebanon County, Pennsylvania Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Lebanon County, Pennsylvania Historical Population Data

YearMedian AgePopulation
202441.1144,186
202341.3143,592
202241.3143,258
202140.8142,486
202041.1140,410
201941.0139,729
201841.2138,674
201741.2137,616
201641.2136,950
201541.1135,776
201441.1135,184
201341.0134,411
201240.8133,578
201140.8132,550
201040.6131,341

Lebanon County, Pennsylvania Age Group Breakdown (2024)

Age CohortPercentage
Under 55.6%
5–1717.0%
18–248.3%
25–3411.4%
35–5424.0%
55–6413.3%
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.
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