| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1990 | NE | D | Lt. Governor | Primary | 1 | 40,043 | 29.9% | ||
| 1990 | NE | D | Lt. Governor | General | 1 | 0 | 0.0% | ||
| 2006 | NE | D | U.S. House | District 01 | Primary | 1 | 23,338 | 71.0% | |
| 2006 | NE | D | U.S. House | District 01 | General | 2 | 86,360 | 41.6% | |
|
Age: Age as of July 1 of the year pertaining to this election. |