RCCF is a non-profit public charity that helps people of all means improve their community in Rush County, IN. Donate today! The Foundation for the Future of Rush County The Rush County Community Foundation, the foundation of Rush County's future, is a nonprofit public charity established in 1991 to serve donors, award grants and scholarships, and provide leadership to enrich and enhance the quality of life in Rush County, Indiana, not only today, but for generations to come.The Rush County Community Foundation helps people of all means improve their community now and in the future. We help donors provide grant-making dollars for not-for-profit organizations that serve Rush County citizens..