Established in 1957 as Shenango Valley Teachers FCU by a group of Sharpsville Area school teachers, Mercer County Community FCU is not just for teachers – today, we serve all of Mercer County. The Credit Union is a member owned, not for profit organization. The Credit Union is striving to provide desired financial services to its members to the best of its ability by offering competitive rates on all services while maintaining growth and financial stability. It is federally chartered and regulated by the National Credit Union Administration. Your deposits are fully insured up to $250,000 by the NCUA.