Chuck Grassley

United States Senator from Iowa






When are Senate internships available?

Senator Grassley offers internships to college-age Iowans throughout the year. Spring and fall semester internships last approximately four months. Two summer sessions of six weeks each also are available. In addition, many schools offer course credit for internships. Early application is encouraged, and the selection process is competitive.

For a firsthand account of what it is like to be a Grassley intern, click here.

How do interested Iowa students apply?

Intern applications are available by clicking here, or by visiting Senator Grassley's offices in Cedar Rapids, Council Bluffs, Davenport, Des Moines, Sioux City, and Waterloo. To receive an application by mail, or for additional information, please send a message to Josie Wagler at or call 202-224-3744.

Because of security-related delays in mail delivery to U.S. Senate Office Buildings, all intern applications should be faxed to (202) 224-5136 or emailed to

Application Deadlines

Fall Semester - July 15th
Spring Semester - November 15th
Summer Sessions - March 15th

2018 Session Dates

Summer I 2018: May 21 - June 29 
Summer II 2018: July 2 - August 10
Fall 2018: August 20 - December 14
Spring 2019: January 7 - May 17