| Year | Age | State | Party | Office | District | Stage | Pos | Votes | % |
|---|---|---|---|---|---|---|---|---|---|
| 1986 | CT | D | State House | District 148 | General | 1 | 2,779 | 53.7% | |
| 1988 | CT | D | State House | District 148 | General | 1 | 4,263 | 55.3% | |
| 1990 | CT | D | State Senate | District 027 | General | 1 | 11,827 | 52.1% | |
| 1992 | CT | D | State Senate | District 027 | General | 1 | 18,692 | 54.1% | |
| 1994 | CT | D | State Senate | District 027 | General | 1 | 11,545 | 60.8% | |
| 1996 | CT | D | State Senate | District 027 | General | 1 | 19,212 | 64.0% | |
| 1998 | CT | D | State Senate | District 027 | General | 1 | 13,071 | 66.8% | |
| 2000 | CT | D | State Senate | District 027 | General | 1 | 19,732 | 66.7% | |
| 2002 | CT | D | Lt. Governor | General | 2 | 0 | 0.0% | ||
| 2010 | CT | D | Attorney General | General | 1 | 591,725 | 53.7% | ||
| 2014 | CT | D | Attorney General | General | 1 | 590,225 | 56.7% | ||
|
Age: Age as of July 1 of the year pertaining to this election. |