Duval County, FL

ZIP 32203

In ZIP 32203, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Jea Major Grid meets every EPA legal limit; 18 contaminants are above health goals, led by arsenic at 238× California’s Public Health Goal.
• Nearest Superfund site: Fairfax St. Wood Treaters, 2.0 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Medtronic Xomed LLC (46%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 5,161 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 32203

• Superfund sites nearbyF
• Factories and industrial sitesD
• Oil and gas wellsA
• Parks and nature nearbyD
• Air qualityD
• Drinking water qualityD
• Pesticide useB
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsC
• Radiation signalsB

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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