St. Johns County, FL

ZIP 32086

In ZIP 32086, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Port Buena Vista has 1 contaminant at or over an EPA legal limit; 2 contaminants are above health goals, led by tthm at 101× Peer-Reviewed Research.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Hydro Extrusion USA LLC (59%), mostly chromium.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 573,703 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 32086

• Superfund sites nearbyA
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyA to D
• Air qualityA to B
• Drinking water qualityA to D
• Pesticide useD to F
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to C
• Radiation signalsA

Based on 8 census tracts · compiled October 25, 2026 · how each grade works and its sources

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