Grand Isle, LA population age distributions
A complete breakdown of Grand Isle'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 | 0 | - |
| 5 to 9 years | 15 | 2.33% |
| 10 to 14 years | 19 | 2.95% |
| 15 to 19 years | 58 | 9.01% |
| 20 to 24 years | 13 | 2.02% |
| 25 to 29 years | 31 | 4.81% |
| 30 to 34 years | 28 | 4.35% |
| 35 to 39 years | 29 | 4.5% |
| 40 to 44 years | 21 | 3.26% |
| 45 to 49 years | 62 | 9.63% |
| 50 to 54 years | 71 | 11.02% |
| 55 to 59 years | 126 | 19.57% |
| 60 to 64 years | 68 | 10.56% |
| 65 to 69 years | 44 | 6.83% |
| 70 to 74 years | 16 | 2.48% |
| 75 to 79 years | 28 | 4.35% |
| 80 to 84 years | 15 | 2.33% |
| 85 years and over | 0 | - |
TABLE OF CONTENTS
Grand Isle, LA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
Grand Isle, LA population by age group.
The largest age group is 55 to 59 years with a population of 126 (19.57% of the total population).
The largest age group in Grand Isle, LA was for the group of age 55 to 59 years with a population of 126 (19.57%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in Grand Isle, LA was the Under 5 years with a population of 0 (0%).
Grand Isle, LA population by age cohort
To better understand the age distribution of Grand Isle, 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
Grand Isle, LA population by age cohort
The largest age group was 18 to 64 years with a population of 476 (73.91% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Grand Isle 's population under 18 was 10.09%, compared to the 22.16% nationwide.
- Grand Isle's working population (between 18 and 64) was 73.91%, compared to 61% nationwide.
- Grand Isle's elderly or the senior population (over 65 age) was 15.99% as compared to 16.84% nationwide.
Grand Isle, LA population pyramid
Population pyramid for Grand Isle, 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 Grand Isle's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Grand Isle, LA, is 6.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Grand Isle, LA, is 20.3.
- Total dependency ratio for Grand Isle, LA is 27.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Grand Isle, LA is 4.9.
FIGURE 3
Grand Isle, LA population pyramid
Grand Isle population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Grand Isle, LA population pyramid
Here's the Grand Isle, LA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 0 | 0 | 0 |
| 5 to 9 years | 15 | 0 | 15 |
| 10 to 14 years | 19 | 0 | 19 |
| 15 to 19 years | 27 | 31 | 58 |
| 20 to 24 years | 13 | 0 | 13 |
| 25 to 29 years | 25 | 6 | 31 |
| 30 to 34 years | 0 | 28 | 28 |
| 35 to 39 years | 29 | 0 | 29 |
| 40 to 44 years | 21 | 0 | 21 |
| 45 to 49 years | 12 | 50 | 62 |
| 50 to 54 years | 71 | 0 | 71 |
| 55 to 59 years | 72 | 54 | 126 |
| 60 to 64 years | 30 | 38 | 68 |
| 65 to 69 years | 17 | 27 | 44 |
| 70 to 74 years | 16 | 0 | 16 |
| 75 to 79 years | 14 | 14 | 28 |
| 80 to 84 years | 15 | 0 | 15 |
| 85 years and over | 0 | 0 | 0 |
Things to know
What is the population of Grand Isle, LA under 18?
Grand Isle's population under the age of 18 is 65, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 10.09% of the total resident population of Grand Isle, LA.
What is the aging population in Grand Isle, LA?
Grand Isle's population aged 65 years and above was 103. As per the U.S. Census Bureau's American Community Survey, this population is 15.99% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates