The Roman Catholic Diocese of Youngstown serves the Ohio counties of Ashtabula, Columbiana, Mahoning, Portage, Stark and Trumbull. This page was originally created by The Catholic Exponent, the newspaper serving the Catholic Diocese of Youngstown, OH. Visit the website http://cathexpo.org to learn more. And follow our additional diocesan social media platforms: Facebook Page: https://www.facebook.com/DOYoungstown Instagram: https://www.instagram.com/dioceseofyoungstown/ Pinterest Boards: https://www.pinterest.com/socialmediaminister Twitter: https://twitter.com/DOYoungstown YouTube Channel: https://www.youtube.com/channel/UCKwcSOhoUOePs1qJjTGlgxA