Jefferson Davis Parish, Louisiana Age & Gender Statistics (2024)

Total Population

31,924

Median Age

38.1

Male Median

36.5

Female Median

39.7

Jefferson Davis Parish, Louisiana Population Growth

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

Jefferson Davis Parish, Louisiana Demographic Trend

Since 2010, the population of has changed by +1.3%%.

+1.3%% Growth

Jefferson Davis Parish, Louisiana Age & Gender Pyramid

Population pyramid for

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


Jefferson Davis Parish, Louisiana Historical Population Data

YearMedian AgePopulation
202438.131,924
202337.432,083
202237.932,277
202137.232,270
202037.431,425
201937.831,441
201837.731,467
201738.131,405
201638.031,399
201538.431,434
201438.331,492
201338.431,498
201238.031,529
201137.531,545
201037.131,500

Jefferson Davis Parish, Louisiana Age Group Breakdown (2024)

Age CohortPercentage
Under 56.4%
5–1718.7%
18–248.0%
25–3412.2%
35–5424.1%
55–6413.3%
65+17.3%

Dependency Ratios for Jefferson Davis Parish, Louisiana

Total Dependency Ratio:
73.7
Youth Dependency:
43.6
Old-Age Dependency:
30.1

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



Age & Gender FAQs for Jefferson Davis Parish, Louisiana

The median age in Jefferson Davis Parish, Louisiana is 38.1 years.

According to latest Census data, the total population of Jefferson Davis Parish, Louisiana is 31,924.

In Jefferson Davis Parish, Louisiana, seniors (ages 65+) make up 17.3% of the population, while children under 18 represent 18.7%.

Based on historical data since 2010, the population in Jefferson Davis Parish, Louisiana has remained stable.
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