Edgar County, Illinois Age & Gender Statistics (2024)

Total Population

16,535

Median Age

46.6

Male Median

44.8

Female Median

47.6

Edgar County, Illinois Population Growth

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

Edgar County, Illinois Demographic Trend

Since 2010, the population of has changed by -11.9%%.

-11.9%% Growth

Edgar County, Illinois Age & Gender Pyramid

Population pyramid for

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


Edgar County, Illinois Historical Population Data

YearMedian AgePopulation
202446.616,535
202346.416,637
202246.016,852
202145.716,998
202045.817,272
201945.217,407
201844.617,539
201744.517,603
201644.117,828
201543.417,992
201443.418,171
201343.418,339
201243.018,513
201142.918,658
201042.918,776

Edgar County, Illinois Age Group Breakdown (2024)

Age CohortPercentage
Under 54.9%
5–1714.9%
18–246.5%
25–3410.6%
35–5423.9%
55–6414.5%
65+24.7%

Dependency Ratios for Edgar County, Illinois

Total Dependency Ratio:
80.1
Youth Dependency:
35.7
Old-Age Dependency:
44.4

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



Age & Gender FAQs for Edgar County, Illinois

The median age in Edgar County, Illinois is 46.6 years.

According to latest Census data, the total population of Edgar County, Illinois is 16,535.

In Edgar County, Illinois, seniors (ages 65+) make up 24.7% of the population, while children under 18 represent 14.9%.

Based on historical data since 2010, the population in Edgar County, Illinois is aging.
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