| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | NH | D | State Senate | District 010 | General | 1 | 10,710 | 63.2% | |
| 2008 | NH | D | State Senate | District 010 | General | 1 | 15,775 | 58.0% | |
| 2010 | NH | D | State Senate | District 010 | General | 1 | 9,042 | 53.7% | |
| 2012 | NH | D | State Senate | District 010 | General | 1 | 18,810 | 66.4% | |
| 2014 | NH | D | State Senate | District 010 | Primary | 1 | 2,225 | 100.0% | |
| 2014 | NH | D | State Senate | District 010 | General | 1 | 14,034 | 98.9% | |
| 2018 | NH | D | Governor | Primary | 1 | 80,599 | 65.5% | ||
| 2018 | NH | D | Governor | General | 2 | 262,359 | 45.7% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |