Pike County, Illinois Age & Gender Statistics (2024)

Total Population

14,469

Median Age

43.0

Male Median

40.5

Female Median

44.0

Pike County, Illinois Population Growth

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

Pike County, Illinois Demographic Trend

Since 2010, the population of has changed by -12.7%%.

-12.7%% Growth

Pike County, Illinois Age & Gender Pyramid

Population pyramid for

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


Pike County, Illinois Historical Population Data

YearMedian AgePopulation
202443.014,469
202342.914,625
202242.814,776
202141.114,923
202042.215,571
201942.015,672
201842.315,754
201742.415,930
201642.516,054
201542.616,144
201442.616,244
201342.316,337
201242.016,436
201142.316,536
201042.316,580

Pike County, Illinois Age Group Breakdown (2024)

Age CohortPercentage
Under 56.2%
5–1717.0%
18–246.6%
25–3411.4%
35–5423.6%
55–6413.5%
65+21.8%

Dependency Ratios for Pike County, Illinois

Total Dependency Ratio:
81.7
Youth Dependency:
42.1
Old-Age Dependency:
39.6

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



Age & Gender FAQs for Pike County, Illinois

The median age in Pike County, Illinois is 43.0 years.

According to latest Census data, the total population of Pike County, Illinois is 14,469.

In Pike County, Illinois, seniors (ages 65+) make up 21.8% of the population, while children under 18 represent 17.0%.

Based on historical data since 2010, the population in Pike County, Illinois has remained stable.
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