Wake County, NC

ZIP 27519

In ZIP 27519, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Medfield Estates S/D meets every EPA legal limit; 5 contaminants are above health goals, led by lead at 720× California’s Public Health Goal.
• Nearest Superfund site: Koppers Co., Inc. (morrisville Plant), 1.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Kellogg'S Snacks - Cary Bakery (54%), mostly formaldehyde.
• Fine particles (PM2.5) average 7.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 205,031 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 27519

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

Based on 17 census tracts · compiled October 25, 2026 · how each grade works and its sources

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