Age discrimination by governments
Mount Lemmon Fire Dist. v. Guido
In brief
The Court ruled that the ADEA covers state and local government bodies of any size and upheld the Ninth Circuit’s ruling.
- Where it stands
- Decided
Decided 8-0 · November 6, 2018 · Opinion by Justice Ginsburg
- What it’s about
- Former Mount Lemmon Fire District employees John Guido and Dennis Rankin brought age-discrimination claims, raising whether the Age Discrimination in Employment Act’s (ADEA’s) 20-employee minimum for private employers also applied to the district.
- Who it affects
- The ADEA’s 20-employee minimum does not limit coverage of state and local government bodies, including the Mount Lemmon Fire District.
Summary: written with AI from the case record.
What it's about
The Supreme Court agreed with the Ninth Circuit that the ADEA covers state political subdivisions of any size and affirmed its ruling.
Former Mount Lemmon Fire District employees John Guido and Dennis Rankin brought age-discrimination claims against the district.
Federal appeals courts disagreed over whether the ADEA’s 20-employee threshold applied to state and local government bodies.
Question presented
Under the ADEA, does the same twenty-employee minimum that applies to private employers also apply to political subdivisions of a State, as the Sixth, Seventh, Eighth, and Tenth Circuits have held, or does the ADEA apply instead to all State political subdivisions of any size, as the Ninth Circuit held in this case?
What the Court decided
Holding
The definitional provision’s two-sentence delineation, set out in §630(b), and the expression “also means” at the start of §630(b)’s second sentence, combine to establish separate categories: persons engaged in an industry affecting commerce with 20 or more employees; and States or political subdivisions with no attendant numerosity limitation. The words “also means” in §630(b) add new categories of employers to the ADEA’s reach. First and foremost, the ordinary meaning of “also means” is additive rather than clarifying. See 859 F. 3d 1168, 1171 (case below) (quoting Webster’s New Collegiate Dictionary 34). 859 F. 3d 1168, affirmed.
- Result
- Affirmed
The Court's reasoning
The Court read the law as covering employers in an industry affecting commerce with at least 20 employees, and separately covering states and their local government bodies without a minimum. It said “also means” adds the second group rather than merely clarifying the first.
The vote
What's next
The Supreme Court has finished its review, leaving the Ninth Circuit’s ruling in place.
Documents
Docket activity
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AI analysis generated: Case Briefing
AI analysis generated: Decision Record
Case data updated: summary, question_presented, generation_metadata
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Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.