Courtney McClain holds a Bachelor of Arts in Journalism and Communications and a Master’s degree in Political Science from Howard University. Early in their career, McClain engaged in political activism, starting at a young age in their hometown. They have held leadership roles in prominent organizations, including the South Carolina NAACP Youth and College Division, and completed fellowships with the Congressional Black Caucus Institute and the HBCU Green Fund. McClain has also served as a congressional intern with the Congressional Black Caucus Foundation. Their legislative experience includes working as a legislative page in the South Carolina House of Representatives and completing the Clyburn Fellowship program.

Courtney McClain's political identity is shaped by a commitment to social justice and equity, blending progressive ideals with pragmatic measures. McClain's legislative record reveals a surprising alignment with conservative factions on certain economic issues, suggesting a nuanced approach to policymaking. Her rhetoric consistently emphasizes community empowerment and systemic change, often framing policy debates around human rights and moral imperatives.