St. Martin Parish, Louisiana Age & Gender Distribution (2024)
Population distribution by age and gender for St. Martin Parish, Louisiana
St. Martin Parish, Louisiana Age & Gender Statistics (2024)
Total Population
51,353
Median Age
40.1
Male Median
39.6
Female Median
40.5
St. Martin Parish, Louisiana Population Growth
St. Martin Parish, Louisiana Demographic Trend
Since 2010, the population of has changed by -0.7%%.
-0.7%% Growth
St. Martin Parish, Louisiana Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
St. Martin Parish, Louisiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.1 | 51,353 |
| 2023 | 39.7 | 51,559 |
| 2022 | 39.5 | 51,856 |
| 2021 | 38.7 | 52,222 |
| 2020 | 37.7 | 53,607 |
| 2019 | 37.7 | 53,732 |
| 2018 | 37.1 | 53,752 |
| 2017 | 37.1 | 53,609 |
| 2016 | 36.9 | 53,385 |
| 2015 | 36.7 | 53,126 |
| 2014 | 36.5 | 52,823 |
| 2013 | 36.6 | 52,559 |
| 2012 | 36.0 | 52,343 |
| 2011 | 35.9 | 52,105 |
| 2010 | 35.9 | 51,721 |
St. Martin Parish, Louisiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.2% |
| 5–17 | 17.9% |
| 18–24 | 7.8% |
| 25–34 | 11.9% |
| 35–54 | 25.2% |
| 55–64 | 13.8% |
| 65+ | 17.2% |
Dependency Ratios for St. Martin Parish, Louisiana
- Total Dependency Ratio:
- 70.1
- Youth Dependency:
- 40.9
- Old-Age Dependency:
- 29.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for St. Martin Parish, Louisiana
The median age in St. Martin Parish, Louisiana is 40.1 years.
According to latest Census data, the total population of St. Martin Parish, Louisiana is 51,353.
In St. Martin Parish, Louisiana, seniors (ages 65+) make up 17.2% of the population, while children under 18 represent 17.9%.
Based on historical data since 2010, the population in St. Martin Parish, Louisiana is aging.