South Dakota v. Dole

1987-06-23

Headline: Federal law upheld that withholds a small share of highway funds to push states to raise the legal drinking age to 21, forcing states to choose higher ages or lose federal road money.

Holding: The Court held that Congress may use its spending power to withhold a small percentage of federal highway funds to encourage states to set their legal drinking age at 21, and upheld the statute.

Real World Impact:

Forces states to raise drinking age to 21 or lose federal highway money.
Applies pressure on state lawmakers about alcohol and road safety policies.
Gives Congress broad ability to attach conditions to federal grants.

Topics: drinking age, federal funding, spending power, highway safety, state law

Summary

Background

South Dakota allowed 19-year-olds to buy low-alcohol beer while Congress passed a law that would cut a share of federal highway funds from any State where people under 21 could legally buy alcohol. The State sued the federal government, arguing Congress could not use money to force States to change their drinking ages. Lower federal courts rejected South Dakota’s challenge, and the dispute reached the Supreme Court.

Reasoning

The central question was whether Congress can use its power over federal spending to encourage States to set a 21-year-old minimum drinking age. The Court said Congress can attach clear conditions to federal funds to further the general welfare. It found the condition tied to highway safety because differing state ages encouraged young people to cross borders and drink and drive. The Court also held the penalty — withholding a small percentage of certain highway money — was not so large as to be unconstitutional coercion.

Real world impact

States now face a practical choice: raise their drinking age to 21 or lose a portion of federal highway funding. The decision put pressure on state lawmakers, affected millions of young people under 21, and endorsed a federal role in shaping safety-related state policies. It affirms that Congress may influence state policy through conditional funding. This ruling is a final Supreme Court decision approving the law.

Dissents or concurrances

Two Justices dissented, arguing the Twenty-first Amendment reserves alcohol regulation to the States and that conditioning highway funds on drinking ages was not closely related enough to highway spending to be valid.