1990Final results
1990 election for South Dakota Legislative District 23
South Dakota State Senate · South Dakota
Charles E. Flowers (D) won with 54.4% of the vote, defeating Lyle B. Rowen (R) by 8.8 points.
Charles E. FlowersDemocrat · winner · incumbent
54.4%4,164
Lyle B. RowenRepublican
45.6%3,489
7,653 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET