When seconds matter, where you live can decide survival. Across the U.S., millions of residents—disproportionately in minority neighborhoods—lack rapid access to emergency medical services. A recent analysis found that people in historically redlined areas have 1.67 times greater odds of living outside a five-minute ambulance coverage zone, with disparities reaching threefold in parts of the Great Lakes region. These gaps trace back to discriminatory housing policies that devalued property and stunted infrastructure, leaving fewer EMS stations and weaker healthcare systems in affected communities.
The consequences are stark. National survival rates for out-of-hospital cardiac arrest hover around 10%, but studies show Black and Hispanic patients face 30% lower odds of favorable neurologic outcomes compared with White patients—even after adjusting for income and neighborhood factors. Delayed EMS arrival, lower bystander CPR rates, and limited access to advanced care compound these risks.
Disparities extend beyond cardiac emergencies. In behavioral health crises, Black patients are more likely to be restrained or sedated during EMS encounters, reflecting systemic inequities in mental health care and social support. These patterns underscore that race is not the biological driver; rather, social determinants of health—poverty, housing, and infrastructure—shape access and outcomes.
Closing these gaps requires more than ambulances. It demands policy reforms, investment in underserved areas, and recognition of EMS as an essential service. Until then, ZIP codes—and the history behind them—will continue to dictate who gets life-saving care.
See: “EMS Access Disparities: Lessons from Underserved Communities and Historical Inequities” (December 3, 2025)
