How many people live in Lafourche Parish, LA?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 95,300 people living in Lafourche Parish, LA. That makes Lafourche Parish the 15th-most populous parish in Louisiana. It is home to 2.1% of people living in the state.
95.3K
population of Lafourche Parish, LA (2024)
2.1%
County share of the Louisiana population (2024)
About 95,300 people lived in Lafourche Parish, LA in 2024.
Population estimates, 2000–2024
What are Lafourche Parish, LA’s age demographics?
About 16,900 Lafourche Parish, LA residents are aged 65 and older in 2024. That represents 17.7% of its population. For comparison, the age group represents 17.8% of Louisiana’s population and 18% in the US overall.
Another 21,500 Lafourche Parish residents, or 22.5% of the population, were children under 18. For comparison, the age group represents 23.3% of Louisiana’s population and 21.6% in the US overall.
A lower share of Lafourche Parish, LA's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Lafourche Parish, LA’s racial and ethnic demographics?
Non-Hispanic white residents make up 74.2% of the Lafourche Parish, LA population, higher than the national share of 57.5%. Lafourche Parish, LA also has a larger share of people identifying as non-Hispanic Black or African American (13.9%) than the US overall (12.6%).
In contrast, Lafourche Parish’s Hispanic population accounts for 6.1%, below the 20% nationwide, and the non-Hispanic Asian population makes up 0.87% of the parish, compared with 6.5% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Lafourche Parish, LA has a higher share of a non-Hispanic white population than Louisiana as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Lafourche Parish, LA is Thibodaux with about 15,600 residents in 2024.
Cities and towns in Lafourche Parish, LA ranked by population
Population (2024), includes only portions within parish
| City or town | Population | |
|---|---|---|
| 1. | Thibodaux | 15,569 |
| 2. | Lockport | 2,351 |
| 3. | Golden Meadow | 1,634 |
| 4. | Balance of Lafourche Parish | 75,788 |
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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.
