St. John Baptist Parish, Louisiana Age & Gender Distribution (2024)
Population distribution by age and gender for St. John the Baptist Parish, Louisiana
St. John Baptist Parish, Louisiana Age & Gender Statistics (2024)
Total Population
40,743
Median Age
40.1
Male Median
37.7
Female Median
41.9
St. John Baptist Parish, Louisiana Population Growth
St. John Baptist Parish, Louisiana Demographic Trend
Since 2010, the population of has changed by -12.8%%.
-12.8%% Growth
St. John Baptist Parish, Louisiana Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
St. John Baptist Parish, Louisiana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.1 | 40,743 |
| 2023 | 38.5 | 41,342 |
| 2022 | 37.9 | 41,986 |
| 2021 | 38.0 | 42,704 |
| 2020 | 37.8 | 43,055 |
| 2019 | 36.8 | 43,242 |
| 2018 | 36.6 | 43,446 |
| 2017 | 36.5 | 43,565 |
| 2016 | 36.3 | 43,888 |
| 2015 | 36.0 | 44,161 |
| 2014 | 35.8 | 44,570 |
| 2013 | 35.7 | 45,139 |
| 2012 | 35.3 | 45,741 |
| 2011 | 35.0 | 46,310 |
| 2010 | 34.8 | 46,728 |
St. John Baptist Parish, Louisiana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.9% |
| 5–17 | 18.2% |
| 18–24 | 8.8% |
| 25–34 | 12.4% |
| 35–54 | 24.9% |
| 55–64 | 14.2% |
| 65+ | 15.7% |
Dependency Ratios for St. John Baptist Parish, Louisiana
- Total Dependency Ratio:
- 65.9
- Youth Dependency:
- 39.9
- Old-Age Dependency:
- 26.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for St. John Baptist Parish, Louisiana
The median age in St. John the Baptist Parish, Louisiana is 40.1 years.
According to latest Census data, the total population of St. John the Baptist Parish, Louisiana is 40,743.
In St. John the Baptist Parish, Louisiana, seniors (ages 65+) make up 15.7% of the population, while children under 18 represent 18.2%.
Based on historical data since 2010, the population in St. John the Baptist Parish, Louisiana is aging.