[3] He graduated from Winnisquam Regional High School and attends Saint Anselm College.
[4] Thibault attended the American Legion's 2023 Boys Nation program, as well as the 62nd annual United States Senate Youth Program in 2024.
[4] He also previously served as youth co-chair of the New Hampshire Legislative Youth Advisory Council and as the political director for the High School Republican National Federation.
[5][6] In September 2024, Thibault defeated Brandon Stevens in the Republican primary election for Merrimack County district 25 of the New Hampshire House of Representatives.
[7] In November 2024, he defeated Joyce Fulweiler in the general election, winning over 60 percent of the vote.