2018Final resultsIncumbent defeated
2018 election for South Dakota Legislative District 27
South Dakota House of Representatives · South Dakota
2 seats: Peri Pourier (D), Steve Livermont (R) won.
2 seatsPeri PourierDemocrat · winner
26.4%2,876
Steve LivermontRepublican · winner · incumbent
24.7%2,687
Margaret RossDemocrat
24.7%2,685
Liz MayRepublican · incumbent
24.2%2,636
10,884 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET