| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 2002 | MD | D | State House | District 014 | Primary | 4 | 3,953 | 12.3% | |
| 2010 | MD | D | State House | District 014 | Primary | 2 | 6,216 | 23.5% | |
| 2010 | MD | D | State House | District 014 | General | 2 | 22,148 | 20.2% | |
| 2014 | MD | D | State House | District 014 | Primary | 2 | 7,922 | 30.9% | |
| 2014 | MD | D | State House | District 014 | General | 2 | 20,917 | 19.3% | |
| 2016 | MD | D | State Senate | District 014 | Appointment | 1 | 0 | 0.0% | |
| 2018 | MD | D | State Senate | District 014 | General | 1 | 40,262 | 72.6% | |
| 2022 | MD | D | State Senate | District 014 | Primary | 1 | 14,054 | 84.4% | |
| 2022 | MD | D | State Senate | District 014 | General | 1 | 33,334 | 73.3% | |
|
Age: Age as of July 1 of the year pertaining to this election. |