Government Offices in Sumner 2 Government Offices in Sumner Sumner SearchAll (29)Restaurants (3)City Halls & Executive Offices (1)Government Offices (2)Fire Stations (1)Schools (K-12) (1)Churches & Places of Worship (4)Banks (1)Amusement & Theme Parks (1)Discount Stores (2)Propane Tank Exchange (1)IT Services & Computer Repair (1)City of Sumner, Illinois Government Offices224 S Christy AveUnited States Postal Service Government Offices120 W South Ave