Terrebonne Parish, LA population age distributions
A complete breakdown of Terrebonne 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 | 7,152 | 6.57% |
| 5 to 9 years | 6,895 | 6.33% |
| 10 to 14 years | 8,600 | 7.9% |
| 15 to 19 years | 6,750 | 6.2% |
| 20 to 24 years | 6,876 | 6.32% |
| 25 to 29 years | 7,419 | 6.82% |
| 30 to 34 years | 7,235 | 6.65% |
| 35 to 39 years | 7,293 | 6.7% |
| 40 to 44 years | 6,858 | 6.3% |
| 45 to 49 years | 6,309 | 5.8% |
| 50 to 54 years | 6,644 | 6.1% |
| 55 to 59 years | 7,498 | 6.89% |
| 60 to 64 years | 6,932 | 6.37% |
| 65 to 69 years | 5,635 | 5.18% |
| 70 to 74 years | 4,403 | 4.04% |
| 75 to 79 years | 3,217 | 2.96% |
| 80 to 84 years | 1,562 | 1.43% |
| 85 years and over | 1,584 | 1.46% |
TABLE OF CONTENTS
Terrebonne Parish, LA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Terrebonne Parish, LA population by age group.
The largest age group is 10 to 14 years with a population of 8,600 (7.90% of the total population).
The largest age group in Terrebonne Parish, LA was for the group of age 10 to 14 years with a population of 8,600 (7.90%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Terrebonne Parish, LA was the 80 to 84 years with a population of 1,562 (1.43%).
Terrebonne Parish, LA population by age cohort
To better understand the age distribution of Terrebonne 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
Terrebonne Parish, LA population by age cohort
The largest age group was 18 to 64 years with a population of 65,141 (59.84% of the total population).
Terrebonne 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 | 27,320 | 25.1% |
| 18 to 64 years | 65,141 | 59.84% |
| 65 years and over | 16,401 | 15.07% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Terrebonne Parish 's population under 18 was 25.10%, compared to the 22.11% nationwide.
- Terrebonne Parish's working population (between 18 and 64) was 59.84%, compared to 61.36% nationwide.
- Terrebonne Parish's elderly or the senior population (over 65 age) was 15.07% as compared to 16.53% nationwide.
Terrebonne Parish, LA population pyramid
Population pyramid for Terrebonne 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 Terrebonne Parish's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Terrebonne Parish, LA, is 32.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Terrebonne Parish, LA, is 23.5.
- Total dependency ratio for Terrebonne Parish, LA is 55.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Terrebonne Parish, LA is 4.3.
FIGURE 3
Terrebonne Parish, LA population pyramid
Terrebonne Parish population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Terrebonne Parish, LA population pyramid
Here's the Terrebonne Parish, LA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 3,687 | 3,465 | 7,152 |
| 5 to 9 years | 3,524 | 3,371 | 6,895 |
| 10 to 14 years | 4,385 | 4,215 | 8,600 |
| 15 to 19 years | 3,593 | 3,157 | 6,750 |
| 20 to 24 years | 3,668 | 3,208 | 6,876 |
| 25 to 29 years | 3,624 | 3,795 | 7,419 |
| 30 to 34 years | 3,504 | 3,731 | 7,235 |
| 35 to 39 years | 3,797 | 3,496 | 7,293 |
| 40 to 44 years | 3,346 | 3,512 | 6,858 |
| 45 to 49 years | 3,101 | 3,208 | 6,309 |
| 50 to 54 years | 3,168 | 3,476 | 6,644 |
| 55 to 59 years | 3,717 | 3,781 | 7,498 |
| 60 to 64 years | 3,443 | 3,489 | 6,932 |
| 65 to 69 years | 2,464 | 3,171 | 5,635 |
| 70 to 74 years | 2,260 | 2,143 | 4,403 |
| 75 to 79 years | 1,589 | 1,628 | 3,217 |
| 80 to 84 years | 559 | 1,003 | 1,562 |
| 85 years and over | 505 | 1,079 | 1,584 |
Things to know
What is the population of Terrebonne Parish, LA under 18?
Terrebonne Parish's population under the age of 18 is 27,320, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 25.10% of the total resident population of Terrebonne Parish, LA.
What is the aging population in Terrebonne Parish, LA?
Terrebonne Parish's population aged 65 years and above was 16,401. As per the U.S. Census Bureau's American Community Survey, this population is 15.07% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates