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Lafayette, Louisiana

Lafayette is a city in south-central Louisiana and the parish seat of Lafayette Parish.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Lafayette is a city in south-central Louisiana and the parish seat of Lafayette Parish. It is the most populous city in the Acadiana region and is known for its Cajun and Creole cultural heritage. The city had a population of 121,374 at the 2020 census, with a consolidated city-parish population of 241,753.

History

The area was first settled by Acadians from Nova Scotia in 1763. The town was established as Vermilionville in 1824 and later renamed Lafayette in honor of the Marquis de Lafayette.

Geography

Lafayette is located in south-central Louisiana along the Vermilion River. It serves as the principal city in the Acadiana region and is part of the Lafayette metropolitan area.

Demographics

Lafayette was Louisiana's fourth-most populous city in the 2020 census, with 121,374 residents. The broader consolidated city-parish had a population of 241,753.

Culture and economy

Lafayette is widely identified with Cajun and Creole heritage, which has shaped its food, music, and tourism. It is often described as a cultural and economic center for Acadiana.

Key facts

  • Lafayette is the parish seat of Lafayette Parish in Louisiana.
  • The city had a population of 121,374 at the 2020 census.
  • Its consolidated city-parish population was 241,753 in 2020.
  • The settlement began as Vermilionville in 1824 and was renamed Lafayette in 1884.
  • Lafayette is closely associated with Cajun and Creole culture in Acadiana.
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Canadian context

Lafayette has a Canadian connection through the Acadians from Nova Scotia who settled in the region after 1763, helping shape its Cajun heritage.

Frequently asked questions

Is Lafayette a city or a parish?
Lafayette is a city in Louisiana and the parish seat of Lafayette Parish.
What is Lafayette, Louisiana known for?
It is known for Cajun and Creole culture, regional cuisine, and its role as a center of Acadiana.
What was Lafayette called before?
The settlement was originally called Vermilionville.
When was Lafayette founded?
The town was established as Vermilionville in 1824.
How many people live in Lafayette?
The city had 121,374 residents in the 2020 census.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Lafayette,_Louisiana
    Supports: Population, parish seat status, location, and consolidated city-parish figures.
  2. Encyclopaedia Britannica — https://www.britannica.com/place/Lafayette-Louisiana
    Supports: History, founding as Vermilionville, renaming, settlement by Acadians, and location.
  3. Wikipedia — https://fr.wikipedia.org/wiki/Lafayette_(Louisiane)
    Supports: Population and identity as the center of Acadiana.
  4. WorldAtlas — https://www.worldatlas.com/cities/lafayette-louisiana.html
    Supports: Regional description, population, and geographic context.