City of Bismarck Share: Government Offices City of Bismarck Visit Website 221 N 5th St PO Box 5503 Bismarck, ND 58506-5503 (701) 355-1300 222-6470 (fax) Facebook Hours: 8:00 a.m. - 5:00 p.m. cst Monday - Friday Map What's Nearby? Distance: 5 10 15 20 25 50 mi.
