Iowa 1998 Senate Election
David Osterberg vs. Chuck Grassley
Chuck Grassley won the Iowa 1998 senate election with 648,480 votes (68.4%), a margin of R+37.9.
Statewide Results
30.5%
68.4%
289,049
David Osterberg (30.5%)
648,480
Chuck Grassley (68.4%)
Total Votes: 947,907|Margin: R+37.9
County Results
Loading county map...