Elections / 1978 · House · IA
Iowa sent 3 Democrats and 3 Republicans to the US House in 1978.
6 districts. Each row shows the winning party, margin, and member elected. Vote counts are the certified district totals.
Iowa — 1978 House districts
Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).
| District | Won | Margin | Member elected | Votes |
|---|---|---|---|---|
| IA-01 | R | Jim Leach | 125,955 | |
| IA-02 | R | Thomas J Tauke | 138,978 | |
| IA-03 | R | Charles E Grassley | 138,539 | |
| IA-04 | D | Neal Smith | 136,834 | |
| IA-05 | D | Tom Harkin | 139,710 | |
| IA-06 | D | Berkley Bedell | 131,459 |