Trimble County, KY

ZIP 40055

In ZIP 40055, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Trimble Co Water District #1 meets every EPA legal limit; 6 contaminants are above health goals, led by lead at 23× California’s Public Health Goal.
• 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: Arvin Sango Inc (55%), mostly chromium.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 22,793 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 40055

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsA to B
• Parks and nature nearbyC to D
• Air qualityC
• Drinking water qualityC to D
• Pesticide useD to F
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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