Lafayette

Lafayette is a city in the U.S. state of Louisiana, and the most populous city and parish seat of Lafayette Parish, located along the Vermilion River. It is Louisiana's fourth largest incorporated municipality by population with a 2020 census population of 121,374; the consolidated city-parish's population was 241,753 in 2020. The Lafayette metropolitan area was Louisiana's third largest metropolitan statistical area with a population of 478,384 at the 2020 census. The Acadiana region containing Lafayette is the largest population and economic corridor between Houston, Texas and New Orleans.

Originally established as Vermilionville in the 1820s and incorporated in 1836, Lafayette developed as an agricultural community until the introduction of retail and entertainment centers, and the discovery of oil in the area in the 1940s. Since the discovery of oil, the city and parish have had the highest number of workers in the oil and natural gas industry in Louisiana as of 2018.