| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2010 | MT | D | State House | District 065 | Primary | 1 | 255 | 60.9% | |
| 2010 | MT | D | State House | District 065 | General | 1 | 1,288 | 65.9% | |
| 2012 | MT | D | State House | District 065 | General | 1 | 2,298 | 69.9% | |
| 2014 | MT | D | State House | District 061 | Primary | 1 | 945 | 100.0% | |
| 2014 | MT | D | State House | District 061 | General | 1 | 2,975 | 57.6% | |
| 2018 | MT | D | U.S. House | At-Large District | Primary | 1 | 37,513 | 33.5% | |
| 2018 | MT | D | U.S. House | At-Large District | General | 2 | 233,284 | 46.2% | |
| 2020 | MT | D | U.S. House | At-Large District | Primary | 1 | 133,436 | 89.5% | |
| 2020 | MT | D | U.S. House | At-Large District | General | 2 | 262,340 | 43.6% | |
|
Age: Age as of July 1 of the year pertaining to this election. |