Government Offices in Clark Fork 2 Government Offices in Clark Fork Clark Fork SearchAll (34)Restaurants (4)Hotels & lodging (1)Gas stations (2)Government Offices (2)Fire Stations (1)Libraries & Archives (1)Chiropractors (1)Schools (K-12) (1)Churches & Places of Worship (4)Civic & Community Organizations (2)Beauty Salons (2)Real Estate Offices (1)Fitness & Recreation Centers (1)Grocery & food markets (3)Sporting Goods Stores (1)City of Clark Fork Government Offices110 E 3rd AveUnited States Postal Service Government Offices230 N Main St