2000Final results
2000 election for South Dakota Legislative District 18
South Dakota State Senate · South Dakota
Garry A. Moore (D) won with 56.9% of the vote, defeating Donald E. Munson (R) by 13.7 points.
Garry A. MooreDemocrat · winner · incumbent
56.9%5,000
Donald E. MunsonRepublican
43.1%3,795
8,795 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 2000
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET