2016Final results
2016 election for Rhode Island House District 15
Rhode Island House of Representatives · Rhode Island
Nicholas A. Mattiello (D) won with 49.1% of the vote, defeating Steven Frias (R) by 1.2 points.
Nicholas A. MattielloDemocrat · winner · incumbent
49.1%3,611
Steven FriasRepublican
48.0%3,526
Patrick E. VallierIndependent
2.7%202
7,348 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET