Each clause of the statute maps directly to a point of council responsibility and potential systemic failure.
1. "Every person" includes the municipality when the problem is systemic.
The Supreme Court (in Monell v. Department of Social Services) ruled that municipalities and their departments are "persons" suable under § 1983. However, a municipality is not liable simply because it employs a wrongdoer (respondeat superior does not apply).
Liability attaches only when the violation results from an official policy, a widespread custom or practice, or a decision by a final policymaker.
* For Researchers: Don't just look for the "bad apple." Look for the "bad barrel"—the unwritten rules and entrenched procedures within departments (Police, Code Enforcement, Zoning, Permits, Licensing) that cause repeated harm.
* For Councils: The critical question is not "Did one employee err?" but "Does our structure—our policies, training, and oversight—allow or encourage this error to become a pattern?" The council's duty is to shape the environment that prevents systemic harm.
The Responsibility: Councils are responsible for the supervisory structures that shape departmental behavior. The issue is rarely the individual employee; it is the environment that allowed the conduct to repeat.
2. "Under color of... custom, or usage" exposes unwritten practices.
This is the most powerful phrase for challenging systemic bias. "Custom or usage" refers to persistent, widespread practices so well-settled that they have the force of law, even if they aren't written down or formally adopted as law.
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The Council Blind Spot: A department may be enforcing traditions, personal moral standards, or neighborhood stereotypes under the guise of "how we've always done it." For example, if code enforcement disproportionately targets rental properties, unmarried couples, or specific neighborhoods based on subjective standards, an unconstitutional custom may be at work.
These unwritten customs can function as de facto law. Councils may never see them unless they actively look.
"Causes to be subjected" highlights supervisory responsibility and policy liability:
Supervisors and policymakers can be held liable if they are "deliberately indifferent" to obvious rights violations—a standard triggered by patterns, not isolated incidents. When a council or department head knows, or reasonably should know, of constitutional violations through complaint patterns, audit findings, or public data and fails to act, the municipality is implicated. Ignorance is not a defense when the evidence was present and visible.
Councils must ensure:
- Training is constitutionally sound.
- Complaints are tracked and patterns are reviewed.
- Supervisors are held accountable for departmental culture.
A failure to act can be as damaging as the act itself.
4. "Deprivation of rights... secured by the Constitution" is broader than often realized.
Modern systemic cases frequently hinge on the Fourteenth Amendment:
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Equal Protection Clause: Prohibits both intentional discrimination (based on race, religion, etc.) and irrational "class-of-one" targeting, where an individual is treated differently from all others without a legitimate basis.
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Due Process Clauses: Challenges arbitrary or capricious actions that deprive residents of property or liberty interests without fair procedure
Common local-government actions that can trigger constitutional violations include:
- Selective code enforcement
- Unequal permitting decisions
- Retaliation against outspoken residents
- Disparate treatment of unmarried couples, renters, or certain neighborhoods
- Arbitrary property restrictions
- Biased school discipline or social-services decisions that disproportionately affect certain groups
These are everyday administrative actions—not dramatic events—and they often go unnoticed until a pattern emerges.