Also known as: suspect classification · suspect classifications · suspect class doctrine · suspect class
Written by attorneys · grounded in primary & secondary sources — see below
A constitutional doctrine identifying classifications that trigger strict scrutiny under the Equal Protection Clause because they rest on immutable characteristics or a history of purposeful discrimination.
Spencer Silver, a physically fit fifty-two-year-old officer, challenged the department's mandatory retirement rule at age fifty. The court applied rational basis review after finding age is not a suspect classification. The rule survived because it rationally advanced the legitimate goal of maintaining a capable force.
Sylvia Santos, a white applicant denied admission, sued after the university reserved spots for minority candidates. The court applied strict scrutiny because race is a suspect classification. The program failed because it used rigid quotas rather than individualized consideration.
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Seth Shapiro, a student in a low-wealth district, challenged the state's property-tax funding system that produced unequal resources. The court applied rational basis review after finding wealth is not a suspect classification. The system survived because it rationally advanced local control of schools.
Stephen Shaw, a seventy-year-old state judge, challenged the constitutional provision requiring retirement at age seventy. The court applied rational basis review after finding age is not a suspect classification. The rule survived because it rationally advanced the goal of ensuring judicial vigor.
Sabrina Shah, a voter in a heavily gerrymandered district, alleged the map entrenched one party to dilute her influence. The court declined to apply strict scrutiny because political affiliation is not a suspect classification. The claim was dismissed as a nonjusticiable political question.
Skyline Construction sought a permit for a home serving adults with intellectual disabilities. The city denied the permit after neighbors objected. The court applied rational basis review after finding mental disability is not a suspect classification. The denial failed because the city's concerns lacked a rational basis.
No. Strict scrutiny applies only when the government acts with a discriminatory purpose that creates a suspect classification. A racially disparate impact alone does not trigger that standard. The plaintiff must first show purposeful discrimination before the court will apply strict scrutiny.
No. Age is not a suspect classification, and thus age-based distinctions are subject only to rational basis review. A mandatory retirement age of fifty for police officers is constitutional even if an individual officer is as physically fit as younger officers, because the law need only be rationally related to legitimate objectives such as ensuring a physically capable police force.
No. Wealth is not a suspect classification. A property-tax-based school financing system that results in disparities in educational funding between rich and poor districts is subject only to rational basis review and is constitutional so long as it is rationally related to a legitimate governmental purpose such as local control of schools.
Only when the plaintiff proves the government adopted or administered the policy with discriminatory purpose. Disparate impact without discriminatory intent is insufficient for a suspect-classification claim.
…protection claim must fail, since it is not to be judged by the strict scrutiny standard employed when a fundamental interest or suspect classification is involved, see, e. g. , Dunn v. Blumstein , 405 U. S. 330 (1972), and Korematsu v. United States , 323 U. S. 214 (1944), or by the somewhat less strict standard of Craig v. Boren ,…