South Dakota Senate
Mark Lapka
Republican. Senate, district 23.
Emailmark.lapka@sdlegislature.gov
contactOfficial record 1https://sdlegislature.gov/Legislators/Profile/4696/Detail
officialOfficial record 2https://sdlegislature.gov/Legislators/Profile/4780/Detail
officialBills they sponsored
4 bills sponsored this session
apportion interest earnings from the unclaimed property trust fund to school districts.SB 225 · this session · introduced Feb 4, 2026
Introducedestablish a new fund to provide property tax relief.SB 199 · this session · introduced Jan 29, 2026
Introducedclarify the procedure for a potential condemnor to examine real property absent the property owner's permission.SB 88 · this session · introduced Jan 14, 2026
Introducedproposing and submitting to the voters at the next general election an amendment to the Constitution of the State of South Dakota, requiring a declaration of necessity and clarifying public use of private property taken HJR HJR5001 · this session · introduced Jan 13, 2026
IntroducedHow they voted
Show recorded votes
Roster from Open States (the open civic-data project), archived on our side. Bill records from the South Dakota legislature’s own site.