Franklin County, Tennessee Age & Gender Statistics (2024)

Total Population

43,990

Median Age

42.2

Male Median

40.4

Female Median

43.2

Franklin County, Tennessee Population Growth

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

Franklin County, Tennessee Demographic Trend

Since 2010, the population of has changed by +7.2%%.

+7.2%% Growth

Franklin County, Tennessee Age & Gender Pyramid

Population pyramid for

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


Franklin County, Tennessee Historical Population Data

YearMedian AgePopulation
202442.243,990
202342.743,478
202242.442,980
202141.942,528
202042.041,999
201942.241,725
201841.941,512
201741.541,397
201641.941,348
201541.541,138
201441.441,069
201341.540,985
201241.640,972
201140.841,058
201040.741,054

Franklin County, Tennessee Age Group Breakdown (2024)

Age CohortPercentage
Under 55.1%
5–1714.6%
18–2411.4%
25–3411.2%
35–5423.0%
55–6413.9%
65+20.9%

Dependency Ratios for Franklin County, Tennessee

Total Dependency Ratio:
68.0
Youth Dependency:
33.0
Old-Age Dependency:
35.1

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



Age & Gender FAQs for Franklin County, Tennessee

The median age in Franklin County, Tennessee is 42.2 years.

According to latest Census data, the total population of Franklin County, Tennessee is 43,990.

In Franklin County, Tennessee, seniors (ages 65+) make up 20.9% of the population, while children under 18 represent 14.6%.

Based on historical data since 2010, the population in Franklin County, Tennessee has remained stable.
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