St. John the Baptist Parish, LA population age distributions
A complete breakdown of St. John the Baptist Parish's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 2,483 | 5.91% |
| 5 to 9 years | 2,780 | 6.62% |
| 10 to 14 years | 2,968 | 7.07% |
| 15 to 19 years | 2,834 | 6.75% |
| 20 to 24 years | 3,164 | 7.54% |
| 25 to 29 years | 2,533 | 6.03% |
| 30 to 34 years | 2,698 | 6.43% |
| 35 to 39 years | 2,141 | 5.1% |
| 40 to 44 years | 2,914 | 6.94% |
| 45 to 49 years | 2,736 | 6.52% |
| 50 to 54 years | 2,589 | 6.17% |
| 55 to 59 years | 2,856 | 6.8% |
| 60 to 64 years | 3,105 | 7.4% |
| 65 to 69 years | 2,305 | 5.49% |
| 70 to 74 years | 1,704 | 4.06% |
| 75 to 79 years | 942 | 2.24% |
| 80 to 84 years | 495 | 1.18% |
| 85 years and over | 739 | 1.76% |
TABLE OF CONTENTS
St. John the Baptist Parish, LA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
St. John the Baptist Parish, LA population by age group.
The largest age group is 20 to 24 years with a population of 3,164 (7.54% of the total population).
The largest age group in St. John the Baptist Parish, LA was for the group of age 20 to 24 years with a population of 3,164 (7.54%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in St. John the Baptist Parish, LA was the 80 to 84 years with a population of 495 (1.18%).
St. John the Baptist Parish, LA population by age cohort
To better understand the age distribution of St. John the Baptist Parish, LA's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
St. John the Baptist Parish, LA population by age cohort
The largest age group was 18 to 64 years with a population of 25,536 (60.82% of the total population).
St. John the Baptist Parish, LA population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 10,265 | 24.45% |
| 18 to 64 years | 25,536 | 60.82% |
| 65 years and over | 6,185 | 14.73% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- St. John the Baptist Parish 's population under 18 was 24.45%, compared to the 22.11% nationwide.
- St. John the Baptist Parish's working population (between 18 and 64) was 60.82%, compared to 61.36% nationwide.
- St. John the Baptist Parish's elderly or the senior population (over 65 age) was 14.73% as compared to 16.53% nationwide.
St. John the Baptist Parish, LA population pyramid
Population pyramid for St. John the Baptist Parish, LA is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the St. John the Baptist Parish's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for St. John the Baptist Parish, LA, is 29.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for St. John the Baptist Parish, LA, is 22.4.
- Total dependency ratio for St. John the Baptist Parish, LA is 52.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for St. John the Baptist Parish, LA is 4.5.
FIGURE 3
St. John the Baptist Parish, LA population pyramid
St. John the Baptist Parish population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
St. John the Baptist Parish, LA population pyramid
Here's the St. John the Baptist Parish, LA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 1,243 | 1,240 | 2,483 |
| 5 to 9 years | 1,389 | 1,391 | 2,780 |
| 10 to 14 years | 1,651 | 1,317 | 2,968 |
| 15 to 19 years | 1,458 | 1,376 | 2,834 |
| 20 to 24 years | 1,612 | 1,552 | 3,164 |
| 25 to 29 years | 1,258 | 1,275 | 2,533 |
| 30 to 34 years | 1,309 | 1,389 | 2,698 |
| 35 to 39 years | 1,095 | 1,046 | 2,141 |
| 40 to 44 years | 1,264 | 1,650 | 2,914 |
| 45 to 49 years | 1,281 | 1,455 | 2,736 |
| 50 to 54 years | 1,220 | 1,369 | 2,589 |
| 55 to 59 years | 1,218 | 1,638 | 2,856 |
| 60 to 64 years | 1,645 | 1,460 | 3,105 |
| 65 to 69 years | 1,129 | 1,176 | 2,305 |
| 70 to 74 years | 875 | 829 | 1,704 |
| 75 to 79 years | 352 | 590 | 942 |
| 80 to 84 years | 227 | 268 | 495 |
| 85 years and over | 337 | 402 | 739 |
Things to know
What is the population of St. John the Baptist Parish, LA under 18?
St. John the Baptist Parish's population under the age of 18 is 10,265, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.45% of the total resident population of St. John the Baptist Parish, LA.
What is the aging population in St. John the Baptist Parish, LA?
St. John the Baptist Parish's population aged 65 years and above was 6,185. As per the U.S. Census Bureau's American Community Survey, this population is 14.73% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates