2010Final results
2010 election for Utah Senate District 9
Utah State Senate · Utah
Wayne Niederhauser (R) won with 67.2% of the vote, defeating Tyler Ayres (D) by 34.5 points.
Wayne NiederhauserRepublican · winner · incumbent
67.2%17,243
Tyler AyresDemocrat
32.8%8,398
25,641 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET