Lafourche Parish, Louisiana Age & Gender Distribution (2024)
Population distribution by age and gender for Lafourche Parish, Louisiana
Lafourche Parish, Louisiana Age & Gender Statistics (2024)
Total Population
96,252
Median Age
39.4
Male Median
39.1
Female Median
39.7
Lafourche Parish, Louisiana Population Growth

Lafourche Parish, Louisiana Demographic Trend
Since 2010, the population of has changed by +0.9%%.
+0.9%% Growth
Lafourche Parish, Louisiana Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Lafourche Parish, Louisiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.4 | 96,252 |
| 2023 | 39.0 | 96,670 |
| 2022 | 38.8 | 97,220 |
| 2021 | 38.7 | 97,677 |
| 2020 | 38.1 | 97,980 |
| 2019 | 37.8 | 98,108 |
| 2018 | 37.5 | 98,214 |
| 2017 | 37.1 | 98,112 |
| 2016 | 36.7 | 97,688 |
| 2015 | 36.6 | 97,474 |
| 2014 | 36.8 | 97,235 |
| 2013 | 36.8 | 96,755 |
| 2012 | 36.7 | 96,453 |
| 2011 | 36.5 | 95,895 |
| 2010 | 36.3 | 95,428 |
Lafourche Parish, Louisiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.9% |
| 5–17 | 17.0% |
| 18–24 | 8.7% |
| 25–34 | 13.0% |
| 35–54 | 25.0% |
| 55–64 | 13.9% |
| 65+ | 16.6% |
Dependency Ratios for Lafourche Parish, Louisiana
- Total Dependency Ratio:
- 65.0
- Youth Dependency:
- 37.7
- Old-Age Dependency:
- 27.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Lafourche Parish, Louisiana
The median age in Lafourche Parish, Louisiana is 39.4 years.
According to latest Census data, the total population of Lafourche Parish, Louisiana is 96,252.
In Lafourche Parish, Louisiana, seniors (ages 65+) make up 16.6% of the population, while children under 18 represent 17.0%.
Based on historical data since 2010, the population in Lafourche Parish, Louisiana is aging.