Government in Walnut, IA Walnut City Clerk229 Antique City DrWalnut, IA, 515777127843443City HallCity HallsClerk Of CourtGovernment CityWoodbine Municipal Electric Walnut Fire & Rescue Department500 Pearl StWalnut, IA, 515777127843811Fire DepartmentFire DepartmentsFire Hall RentalsGovernment OfficesNeola Volunteer Fire Department Walnut Municipal Water Plant407 Pearl StWalnut, IA, 515777127843711Government City Show MoreSee AlsoGovernment Offices