White House

1600 Pennsylvania Ave. NW
Washington, DC 20500
202-456-1111
President
Joe Biden D
Term Ends: 2024
Term Length: 4 Years
Vice President
Kamala Harris D
Term Ends: 2024
Term Length: 4 Years

U.S. Senate

Joni Ernst R
Website
Federal Office
111 Russell Senate Office Building
Washington, DC 20510
(202) 224-3254

Local Office
111 Seventh Avenue SE, Suite 480
Cedar Rapids, IA 52401
(319) 365-4504
Term Ends: 2026
Term Length: 6 Years
Charles E. Grassley R
Website
Federal Office
135 Hart Senate Office Building
Washington, DC 20510
(202) 224-3744

Local Office
210 Waterloo Building
531 Commercial Street
Waterloo, IA 50701
(319) 232-6657
Term Ends: 2028
Term Length: 6 Years

U.S. House of Representatives

Ashley Hinson R
Website
Federal Office
2458 Longworth House Office Bldg.
Washington, DC 20515
(202) 225-2911

Local Office
531 Commercial St.
Suite 302
Waterloo, IA 50701
(319) 266-6925
Term Ends: 2026
Term Length: 2 Years

County Courthouse

220 N. Washington Ave.
Mason City, IA 50401
Contact · Report a Concern

Courthouse Hours

M-F 8:00 a.m. to 4:30 p.m.
Closed Holidays
Department Hours May Vary
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