Iowa

Federal Congressional Delegation

6

Total Members

2

Senators

4

Representatives

6R

Party Split

U.S. Senators

Charles Grassley

U.S. Senator

RepublicanSenator

45 years in office

Next election: 2028

Joni Ernst

U.S. Senator

RepublicanSenator

11 years in office

Next election: 2026

U.S. Representatives (4)

Mariannette Miller-Meeks

U.S. Representative

RepublicanDistrict 1

5 years in office

Next election: 2026

Ashley Hinson

U.S. Representative

RepublicanDistrict 2

5 years in office

Next election: 2026

Zachary (Zach) Nunn

U.S. Representative

RepublicanDistrict 3

3 years in office

Next election: 2026

Randy Feenstra

U.S. Representative

RepublicanDistrict 4

5 years in office

Next election: 2026

Related Resources

→Iowa State Legislature →Iowa State Bills →All Federal Representatives