Franklin County, Indiana Age & Gender Statistics (2024)

Total Population

23,020

Median Age

42.4

Male Median

41.7

Female Median

43.3

Franklin County, Indiana Population Growth

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

Franklin County, Indiana Demographic Trend

Since 2010, the population of has changed by -0.8%%.

-0.8%% Growth

Franklin County, Indiana Age & Gender Pyramid

Population pyramid for

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


Franklin County, Indiana Historical Population Data

YearMedian AgePopulation
202442.423,020
202342.322,929
202241.822,850
202141.822,769
202042.022,750
201942.222,774
201842.022,842
201742.322,835
201642.122,887
201541.222,935
201440.422,980
201340.223,042
201239.923,108
201139.623,183
201039.623,194

Franklin County, Indiana Age Group Breakdown (2024)

Age CohortPercentage
Under 55.6%
5–1716.4%
18–247.5%
25–3411.3%
35–5424.2%
55–6414.7%
65+20.3%

Dependency Ratios for Franklin County, Indiana

Total Dependency Ratio:
73.3
Youth Dependency:
38.1
Old-Age Dependency:
35.2

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



Age & Gender FAQs for Franklin County, Indiana

The median age in Franklin County, Indiana is 42.4 years.

According to latest Census data, the total population of Franklin County, Indiana is 23,020.

In Franklin County, Indiana, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 16.4%.

Based on historical data since 2010, the population in Franklin County, Indiana is aging.
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