McKean County, Pennsylvania Age & Gender Statistics (2024)

Total Population

39,904

Median Age

44.0

Male Median

42.5

Female Median

46.4

McKean County, Pennsylvania Population Growth

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

McKean County, Pennsylvania Demographic Trend

Since 2010, the population of has changed by -9.0%%.

-9.0%% Growth

McKean County, Pennsylvania Age & Gender Pyramid

Population pyramid for

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


McKean County, Pennsylvania Historical Population Data

YearMedian AgePopulation
202444.039,904
202343.840,149
202243.840,459
202143.540,652
202043.641,021
201943.241,401
201842.941,806
201742.542,070
201642.542,609
201542.442,884
201442.543,024
201342.243,294
201241.843,451
201141.343,642
201040.943,853

McKean County, Pennsylvania Age Group Breakdown (2024)

Age CohortPercentage
Under 54.4%
5–1715.0%
18–249.2%
25–3411.1%
35–5424.6%
55–6414.7%
65+21.0%

Dependency Ratios for McKean County, Pennsylvania

Total Dependency Ratio:
67.7
Youth Dependency:
32.5
Old-Age Dependency:
35.3

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for McKean County, Pennsylvania

The median age in McKean County, Pennsylvania is 44.0 years.

According to latest Census data, the total population of McKean County, Pennsylvania is 39,904.

In McKean County, Pennsylvania, seniors (ages 65+) make up 21.0% of the population, while children under 18 represent 15.0%.

Based on historical data since 2010, the population in McKean County, Pennsylvania is aging.
Back to Overview