Katzenbach v. McClung
Facts
Ollie’s Barbecue was a small, family-owned restaurant located in Birmingham, Alabama. The restaurant specialized in take-out food but also maintained a dining area where customers could eat on-site. Despite serving the general public, Ollie’s refused to serve Black customers inside the restaurant, although it did allow them to purchase take-out food.
Ollie’s Barbecue was primarily a local business and did not actively advertise to interstate travelers. However, a substantial portion of the food it served—particularly meat—was purchased from out-of-state suppliers, meaning that the restaurant was indirectly connected to interstate commerce.
After Congress enacted the Civil Rights Act of 1964, Title II prohibited racial discrimination in places of public accommodation that affect interstate commerce. The federal government sought to enforce the Act against Ollie’s Barbecue.
The restaurant challenged the law, arguing that its operations were purely local in nature and that Congress lacked authority under the Commerce Clause to regulate its conduct. Ollie’s also argued that the Act violated its Fifth Amendment rights.
A three-judge district court ruled in favor of Ollie’s, finding that the restaurant’s connection to interstate commerce was too minimal to justify federal regulation. The case was appealed to the United States Supreme Court.
Issues
Whether Congress may, under the Commerce Clause, prohibit racial discrimination by a local restaurant whose operations have only an indirect connection to interstate commerce.
Rule
Congress may regulate local activity under the Commerce Clause if, in the aggregate, that activity has a substantial effect on interstate commerce.
Application
The Court applied the aggregation principle established in earlier Commerce Clause cases, particularly Wickard v. Filburn. It emphasized that even if an individual business’s impact on interstate commerce is minimal, Congress may regulate it if the cumulative effect of similar businesses engaging in the same conduct would substantially affect interstate commerce.
The Court found that Ollie’s Barbecue, though local in appearance, was part of a broader economic system that affected interstate commerce. The restaurant purchased a significant portion of its food from out-of-state suppliers, creating a direct link to interstate markets.
More importantly, the Court focused on the broader effects of racial discrimination in restaurants. Congress had determined that discrimination by restaurants cumulatively discouraged interstate travel by Black citizens and impeded the free flow of commerce across state lines.
The Court rejected the argument that Ollie’s was too local to be regulated. It reasoned that allowing small, local businesses to discriminate would undermine Congress’s effort to eliminate barriers to interstate commerce, as widespread discrimination—even at the local level—would have a substantial national impact.
The Court also dismissed the restaurant’s Fifth Amendment claim, finding that the regulation was a valid exercise of Congress’s commerce power and did not violate due process.
Ultimately, the Court reinforced the principle that Congress’s commerce power extends to local activities when their aggregate effect is significant.
Holding
Yes. Congress may regulate local restaurants that engage in racial discrimination when their conduct, in the aggregate, has a substantial effect on interstate commerce.
Court
This case was decided by the United States Supreme Court, which upheld the application of the Civil Rights Act to Ollie’s Barbecue.
Exam Notes
- Key Commerce Clause aggregation case (builds on Wickard)
- Companion to Heart of Atlanta Motel (large vs. small business distinction)
- Even purely local businesses can be regulated
- Focus on cumulative/aggregate effects, not individual impact
- Strong example of civil rights enforcement via commerce power
- Important contrast with Lopez/Morrison (limits on commerce power)
- Shows Congress can regulate indirect effects on interstate commerce
- Frequently tested as the “small business” version of Heart of Atlanta