Skip to main content

Contact Us

Thank you for visiting the District of Northern Iowa website.

On this page, you can view the contact information for the office by telephone, by postal mail, or you can contact the Public Information Officer or the webmaster.


Cedar Rapids Main Phone: (319) 363-6333

Cedar Rapids Fax Line: (319) 363-1990

Cedar Rapids TTY Line: (319) 286-9258

Sioux City Main Phone: (712) 255-6011

Sioux City Fax Line: (712) 252-2034

Sioux City TTY Line: (712) 258-4761


Correspondence to the Northern District of Iowa, including the U.S. Attorney, may be sent to:

In Cedar Rapids:

U.S. Attorney's Office
111 7th Ave, SE
Box #1
Cedar Rapids, IA 52401

In Sioux City:

U.S. Attorney's Office
Ho-Chunk Building, Suite 670
600 4th Street
Sioux City, IA 51101

Contact the public information officer

Contact Tony Morfitt, Public Information Officer, at (319) 363-6333 for all general press inquiries.

Contact the Webmaster

For technical matters about this site, please contact the webmaster.

Updated January 9, 2017