Palm Beach County, FL

ZIP 33403

In ZIP 33403, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Riviera Beach Utility District, City Of has 2 contaminants at or over an EPA legal limit; 14 contaminants are above health goals, led by pfos at 27× California’s Public Health Goal.
• Nearest Superfund site: Trans Circuits, Inc., 0.6 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Turbocombustor Technology Inc. (100%), mostly nickel.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 3,445,573 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 33403

• Superfund sites nearbyF
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyD to F
• Air qualityC
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…