Terrebonne Parish Population

1830–2026

104.21K

2026 projection

4.8% since 2020 (decrease)

020K40K60K80K100K120K1850190019502000

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Terrebonne Parish. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026104,211+480.05%
2025104,163+480.05%
2024104,115-1830.18%
2023104,298-5000.48%
2022104,798-4,1683.83%
2021108,966-4490.41%
2020109,415-1,2001.08%
2019110,615-6500.58%
2018111,265-6150.55%
2017111,880-1,1911.05%

Showing 10 of 34 years.

Terrebonne Parish Demographics

38median age

Median age

Female39.1 yrs
Male37.2 yrs

Adults

79,621
16,821 seniors (65+) · 21% of adults62,800 other adults

Sex

Female 50.4% · 53,531Male 49.6% · 52,655

Population by age

MaleFemale85+ years, male: 52885+ years, female: 1,13380–84 years, male: 46180–84 years, female: 98275–79 years, male: 1,71775–79 years, female: 1,53170–74 years, male: 2,27770–74 years, female: 2,46765–69 years, male: 2,68965–69 years, female: 3,03660–64 years, male: 3,46160–64 years, female: 3,72955–59 years, male: 3,51255–59 years, female: 3,41450–54 years, male: 3,10150–54 years, female: 3,16945–49 years, male: 2,93145–49 years, female: 3,06440–44 years, male: 3,51340–44 years, female: 3,81735–39 years, male: 3,52235–39 years, female: 3,34430–34 years, male: 3,55830–34 years, female: 3,55125–29 years, male: 3,37325–29 years, female: 3,06420–24 years, male: 3,20820–24 years, female: 3,07515–19 years, male: 3,61315–19 years, female: 3,54310–14 years, male: 4,26410–14 years, female: 3,7625–9 years, male: 3,4125–9 years, female: 3,5910–4 years, male: 3,5150–4 years, female: 3,25985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 1,062 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Terrebonne Parish Income

$64,836median household income

Median household income

$64,836

Half of households earn more, half earn less

Median earnings

$47,006

Typical yearly pay for a worker 25 or older.

Poverty rate

16%

About 1 in 6 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Terrebonne Parish Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%50%48%
Never married32%35%29%
Divorced11%10%12%
Widowed7%3%10%
Separated2%2%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year