Kent County, DE

ZIP 19901

In ZIP 19901, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Flying Dutchman Mobile Home Park 2 has 2 contaminants at or over an EPA legal limit; 5 contaminants are above health goals, led by pfoa at 971× California’s Public Health Goal.
• Nearest Superfund site: Dover Air Force Base, 0.3 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Handytube Corp (90%), mostly trichloroethylene.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 349,391 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 19901

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

Based on 18 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…