## Facts

- Mobile, Alabama, had used a three-member City Commission elected at large since 1911, with the commissioners jointly exercising the city’s legislative, executive, and administrative powers.
- Mobile had a substantial Black population, but no Black candidate had ever been elected to the Commission under the at-large system.
- Black residents sued the City and incumbent commissioners, alleging the at-large structure diluted Black voting strength.
- Plaintiffs claimed violations of the Fourteenth Amendment Equal Protection Clause, the Fifteenth Amendment, and § 2 of the Voting Rights Act of 1965.
- The district court found Black citizens could register and vote without hindrance but held the at-large system unconstitutional and ordered the Commission replaced with a mayor and single-member district council.
- The Fifth Circuit affirmed.

## Issues

1. Whether an at-large municipal election system violates the Fifteenth Amendment absent proof of purposeful racial discrimination.
2. Whether an at-large election system that has racially disparate electoral effects violates the Equal Protection Clause absent proof of discriminatory intent.

## Decision

- The Supreme Court reversed and remanded.
- A plurality concluded that a Fifteenth Amendment violation requires proof of racially discriminatory motivation; disparate electoral outcomes alone do not establish a violation.
- The plurality concluded that equal protection vote-dilution claims also require proof of purposeful discrimination; disproportionate impact, without more, is insufficient.
- The record did not support a finding that the City adopted or maintained the at-large system as a purposeful device to discriminate on the basis of race.
- Separate opinions concurred in the judgment; dissents would have upheld liability based on impact and surrounding circumstances or would have inferred intent from the findings below.

## Legal Principles

- The Fifteenth Amendment prohibits purposeful denial or abridgment of the right to vote on account of race; it does not guarantee election of candidates of a particular race.
- Equal Protection Clause claims of racial vote dilution require proof of intentional discrimination; disparate effects are not enough by themselves.
- When a challenged electoral structure is facially neutral and plausibly explained on nonracial grounds, courts must rely on evidence beyond impact to find discriminatory purpose.
- Constitutional challenges to at-large systems succeed only if plaintiffs prove the system was conceived or maintained to further racial discrimination.

## Conclusion

The Court held that Mobile’s facially neutral at-large commission elections could not be invalidated under the Fourteenth or Fifteenth Amendments based solely on discriminatory effects; plaintiffs had to prove purposeful racial discrimination, which the record did not establish.


City of Mobile v. Bolden, 446 U.S. 55 (1980)