Nov 2, 2010
| Iowa Governor | ||
| Terry Branstad REP | ||
| Also on the ballot: Chet Culver (DFL Incumbent) | ||
| Iowa Senate III | ||
| Chuck Grassley Incumbent REP | ||
| Also on the ballot: Roxanne Conlin (DFL); John Heiderscheit (LIB) | ||
| Iowa 1st District | ||
| Bruce Braley Incumbent (49%) DFL | ||
| Also on the ballot: Ben Lange (REP - 48%); Rob Petsche (LIB) | ||
| Iowa 2nd District | ||
| Dave Loebsack Incumbent (51%) DFL | ||
| Also on the ballot: Mariannette Miller-Meeks (REP - 46%); Gary Sicard (LIB) | ||
| Iowa 3rd District | ||
| Leonard L Boswell Incumbent (51%) DFL | ||
| Also on the ballot: Brad Zaun (REP - 47%) | ||
| Iowa 4th District | ||
| Tom Latham Incumbent (66%) REP | ||
| Also on the ballot: Bill Maske (DFL - 32%) | ||
| Iowa 5th District | ||
| Steve King Incumbent (66%) REP | ||
| Also on the ballot: Matt Campbell (DFL - 32%) | ||