2008Final resultsIncumbent defeated
2008 election for North Dakota Legislative District 18
North Dakota House of Representatives · North Dakota
2 seats: Eliot Glassheim (D), Lonny B. Winrich (D) won.
2 seatsEliot GlassheimDemocrat · winner · incumbent
41.8%3,180
Lonny B. WinrichDemocrat · winner
31.3%2,381
Mark S. OwensRepublican · incumbent
26.9%2,042
7,603 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 2008
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET