State Policy · SD
South Dakota Voters Reject Higher Threshold for Constitutional Amendments
South Dakota voters defeated Amendment L on Tuesday, a legislatively referred measure that would have raised the approval threshold for state constitutional amendments from a simple majority to 60%. The Associated Press called the race with 58% opposed and 42% in favor. Republican sponsors argued a higher bar would protect the constitution from policies that don't belong there, while opponents said the measure specifically targeted citizen-led amendments like the Medicaid expansion voters enshrined in the constitution four years ago, plus future abortion-rights measures. This marks the third time since 2018 that South Dakota voters have rejected efforts to raise approval thresholds for ballot questions.
Why it mattersThe defeat preserves South Dakota's simple-majority threshold, keeping the door open for future citizen-initiated constitutional amendments on Medicaid and other health policy without a heightened 60% bar.