Marion County Board of Supervisors
Marion County Courthouse
214 E Main St.
Knoxville, IA 50138
Phone: 641-828-2231
Website: https://www.marioncountyiowa.gov
US Representative
Dave Loebsack
125 South Dubuque St.
Iowa City, IA 52240
Phone: 319-351-0789
Fax: 319-351-5789
National Office
1211 Longworth House Office Building
Washington, D.C. 20515
Phone: 202-225-6576
US Senator
Joni Ernst
Des Moines Office
733 Federal Bldg.
210 Walnut St.
Des Moines, IA 50309
Phone: 515-284-4574
Fax: 515-284-4937
Washington, DC Office
111 Russell Senate Office Bldg.
Washington, DC 20510
Phone: 202-224-3254
Fax: 202-224-9369
Website: https://www.ernst.senate.gov/public/
Charles Grassley
Des Moines Office
721 Federal Bldg.
210 Walnut St.
Des Moines, IA 50309
Phone: 515-288-1145
Fax: 515-228-5097
Washington, DC Office
135 Hart Senate Office Bldg.
Washington, DC 20510
Phone: 202-224-3744
Fax: 202-224-6020
Website: https://www.grassley.senate.gov/