2018Final results
2018 election for South Dakota Legislative District 23
South Dakota House of Representatives · South Dakota
2 seats: Spencer Gosch (R), John A. Lake (R) won.
2 seatsSpencer GoschRepublican · winner · incumbent
41.0%7,115
John A. LakeRepublican · winner · incumbent
37.0%6,435
Eleanor IversonDemocrat
12.1%2,105
Margaret Ann WalshDemocrat
9.9%1,717
17,372 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