Charles Jagneaux Election and Archives Center
cajuntravel2025-10-09T10:25:04-05:00The Charles Jagneaux Elections and Archives Center including The Historic St. Landry Collections (THSLC) is a museum and research center dedicated to the study and preservation of the history and culture of St Landry Parish, formerly known as Post de Opelousas. Included in the gallery is the St Landry Parish Family Tree Library which contains genealogical research on historic families of St Landry Parish. It is located at 306 West Landry Street in downtown Opelousas just a short walk away from Back in Time and Java Square cafés.
The institution was established in 2025 by Charles Jagneaux to keep the collection of Louisiana materials intact and available for research and exhibition to the public.
Museum exhibitions are presented on a wide variety of topics relating to the history and culture of St Landry Parish and the peoples who have influenced it. For more ways to connect to history, visit the nearby Opelousas Museum and Louisiana Orphan Train Museum.









































