Claim #1818

heat-related-deaths-record · maricopa-county · 2023 · housing

Maricopa County's deadliest year on record was in 2023, when 645 people died as a direct or partial result of heat exposure.

645 deaths — Maricopa County Department of Public Health, observed 2026-09-29

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• #1818: 645 (2023) — observed 2026-09-29 · housing

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