St. Helena Parish, Louisiana Age & Gender Statistics (2024)

Total Population

10,858

Median Age

43.0

Male Median

43.7

Female Median

41.7

St. Helena Parish, Louisiana Population Growth

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

St. Helena Parish, Louisiana Demographic Trend

Since 2010, the population of has changed by -2.4%%.

-2.4%% Growth

St. Helena Parish, Louisiana Age & Gender Pyramid

Population pyramid for

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


St. Helena Parish, Louisiana Historical Population Data

YearMedian AgePopulation
202443.010,858
202342.410,849
202242.210,872
202142.010,881
202041.410,227
201939.410,297
201838.910,411
201738.310,509
201638.510,714
201539.210,818
201439.410,937
201339.311,062
201239.211,106
201139.011,097
201038.311,125

St. Helena Parish, Louisiana Age Group Breakdown (2024)

Age CohortPercentage
Under 55.4%
5–1715.0%
18–247.8%
25–3410.9%
35–5425.5%
55–6414.0%
65+21.4%

Dependency Ratios for St. Helena Parish, Louisiana

Total Dependency Ratio:
72.0
Youth Dependency:
35.1
Old-Age Dependency:
36.9

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



Age & Gender FAQs for St. Helena Parish, Louisiana

The median age in St. Helena Parish, Louisiana is 43.0 years.

According to latest Census data, the total population of St. Helena Parish, Louisiana is 10,858.

In St. Helena Parish, Louisiana, seniors (ages 65+) make up 21.4% of the population, while children under 18 represent 15.0%.

Based on historical data since 2010, the population in St. Helena Parish, Louisiana is aging.
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