Small Claims 114 N Chestnut St Jefferson, IA 50129 Phone : (515) 386-2516 Business Category Government Offices-State Legislative Bodies Iowa State Of Judicial Department Courthouse Jefferson, IA 50129 Phone : (515) 386-2516 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools District Court Clerk 114 N Chestnut St Jefferson, IA 50129 Phone : (515) 386-2516 Business Category State Courts County Government-Courts Courts