The First National Bank of Mifflintown has been providing a variety of banking and financial services for local residents and businesses. With 12 offices in Juniata and Perry Counties, there is an office in your neighborhood ready to serve you. We have been in business since 1864. The First National Bank of Mifflintown, an independent, locally-owned and managed financial services institution, is the wholly-owned subsidiary of First Community Financial Corporation, a Pennsylvania corporation.