Skip to content

U.S. Senator Joni Ernst

Featured News
WASHINGTON – U.S. Senator Joni Ernst (R-Iowa) led a bipartisan, bicameral group of 51 of her colleagues in urging the U.S. Department of the Treasury to issue timely guidance on the 45Z Clean Fuel Production Credit to give farmers, blenders, retailers, and fuel users ce...

OFFICE LOCATIONS

  • Cedar Rapids
  • Council Bluffs
  • Davenport
  • Des Moines
  • Sioux City
  • Washington, D.C.

Cedar Rapids

111 Seventh Avenue SE
Suite 480
Cedar Rapids, IA 52401

PHONE: (319) 365-4504

FAX: (319) 365-4683

Directions

Council Bluffs

2146 27th Avenue
Suite 500
Council Bluffs, IA 51501

PHONE: (712) 352-1167

FAX: (712) 352-0087

Directions

Davenport

201 West Second Street
Suite 806
Davenport, IA 52801

PHONE: (563) 322-0677

FAX: (563) 322-0854

Directions

Des Moines

733 Federal Building
210 Walnut Street
Des Moines, IA 50309

PHONE: (515) 284-4574

FAX: (515) 284-4937

Directions

Sioux City

194 Federal Building
320 Sixth Street
Sioux City, IA 51101

PHONE: (712) 252-1550

FAX: (712) 252-1638

Directions

Washington, D.C.

260 Russell Senate Office Building
Washington, DC 20510

PHONE: (202) 224-3254

FAX: (202) 224-9369

Directions