1994Final resultsIncumbent defeated
1994 election for Colorado Senate District 15
Colorado State Senate · Colorado
Stan Matsunaka (D) won with 52.2% of the vote, defeating Jim Roberts (R) by 4.3 points.
Stan MatsunakaDemocrat · winner
52.2%19,709
Jim RobertsRepublican · incumbent
47.8%18,071
37,780 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1994
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET