Somerset County, Pennsylvania Age & Gender Statistics (2024)

Total Population

72,799

Median Age

46.9

Male Median

45.1

Female Median

48.9

Somerset County, Pennsylvania Population Growth

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

Somerset County, Pennsylvania Demographic Trend

Since 2010, the population of has changed by -6.9%%.

-6.9%% Growth

Somerset County, Pennsylvania Age & Gender Pyramid

Population pyramid for

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


Somerset County, Pennsylvania Historical Population Data

YearMedian AgePopulation
202446.972,799
202347.073,255
202246.773,802
202146.274,331
202046.273,844
201946.174,361
201845.974,949
201745.975,619
201645.576,201
201545.376,617
201444.977,011
201344.777,341
201244.477,638
201144.277,946
201043.778,219

Somerset County, Pennsylvania Age Group Breakdown (2024)

Age CohortPercentage
Under 54.6%
5–1713.6%
18–246.9%
25–3410.9%
35–5425.0%
55–6415.2%
65+23.9%

Dependency Ratios for Somerset County, Pennsylvania

Total Dependency Ratio:
72.6
Youth Dependency:
31.4
Old-Age Dependency:
41.3

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



Age & Gender FAQs for Somerset County, Pennsylvania

The median age in Somerset County, Pennsylvania is 46.9 years.

According to latest Census data, the total population of Somerset County, Pennsylvania is 72,799.

In Somerset County, Pennsylvania, seniors (ages 65+) make up 23.9% of the population, while children under 18 represent 13.6%.

Based on historical data since 2010, the population in Somerset County, Pennsylvania is aging.
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