1998Flipped from RepublicanFinal resultsIncumbent defeated
1998 election for Utah Senate District 18
Utah State Senate · Utah
D. Edgar Allen (D) won with 53.2% of the vote, defeating Nathan Tanner (R) by 6.4 points, a seat Republicans won last time.
D. Edgar AllenDemocrat · winner
53.2%6,467
Nathan TannerRepublican · incumbent
46.8%5,694
12,161 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 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET