Is Terrebonne Parish, LA's population growing or shrinking?
Updated annually
It shrank by 172 between 2023 and 2024. Changes in population reflect birth and death rates, immigration patterns, regional shifts, and even the overall health of the economy. Terrebonne Parish, LA’s 0.17% annual decrease was primarily driven by people moving to other states.
In the decade between 2014 and 2024, Terrebonne Parish, LA’s population shrank by 8.5%.
-172
population change (2023 to 2024)
-0.17%
percent change in population (2023 to 2024)
Since 2000, Terrebonne Parish, LA’s population increased 15 out of 24 years. The largest increase occurred between 2009 and 2010, when Terrebonne Parish, LA gained 2,100 residents. Its largest decline occurred between 2021 and 2022 when there were 4,300 fewer residents.
Terrebonne Parish, LA lost 172 residents between 2023 and 2024.
Annual population change
A county’s population is influenced by three factors:
- Natural population change: If births outnumber deaths in a given year, natural population growth is positive. If deaths exceed births, it is negative. Between 2023 and 2024 natural population change was positive in Terrebonne Parish, LA, with births exceeding deaths by 140.
- Immigration: international migration directly into or out of a county: If more people move in than move out, population change from immigration is positive. If more people move out than move in, it’s negative. Between 2023 to 2024, Terrebonne Parish, LA’s population change from immigration was positive with about 642 more people coming from another country directly to Terrebonne Parish, LA than leaving.
- Domestic migration, moving between counties: Between 2023 to 2024, Terrebonne Parish, LA’s population change from domestic migration was negative with about 949 more people moving to any other county in the US.
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Between 2023 and 2024, domestic migration was the primary driver of population decline in Terrebonne Parish, LA.
Components of population change
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
