U.S. President

Donald J. Trump – 2016-2020
Washington, D.C. 20500
Comments: 202-456-1111
Switchboard: 202-456-1414
TTY/TTD
Comments: 202-456-6213
Visitor’s Office: 202-456-2121
https://www.whitehouse.gov/contact

U.S. Senators

6-year terms. Both Senators represent the entire state.

Senator Claire McCaskill (D) (2012-2018)
United States Senate
Hart Senate Office Bldg., SH-717
Washington, D.C. 20510-6154
Phone: (202)224-6154
Fax: (202) 228-6326
Constituent Email Form
Mid-Missouri office for Senator McCaskill:
915 E. Ash St
Columbia, MO 65201
Phone: 573-442-7130
Fax: 573-442-7140

Senator Roy Blunt, Jr. (R) (2010-2016)
260 Russell Senate Office Building
Washington, D.C. 20510
(202) 224-5721
Fax: (202) 224-8149
Constituent Email Form
Mid-Missouri office for Senator Blunt:
1001 Cherry St., Suite 203
Columbia, MO 65201
Phone: (573) 442-8151

Congressional Representative, District 4

District 4 represents:
Audrain, Barton, Bates, Benton, Boone, Camden, Cass (part of), Cedar, Cooper, Dade, Dallas, Henry, Hickory, Howard, Jackson (part of), Johnson, Laclede, Morgan, Pettis, Polk (part of), Pulaski, Randolph, St. Clair, Vernon and Webster Counties.
Vicky Hartzler (R) (2012-2014)
(202) 225-2876
Local Office:
2415 Carter Lane, Suite 4
Columbia, MO 65202
Phone: (573) 442-9311
hartzler.house.gov