Wilkes County, NC

ZIP 28669

In ZIP 28669, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Mulberry-Fairplains Wtr Assoc meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 432× 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: U.S. Chemical Storage LLC (97%), mostly chromium.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 47,521 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 28669

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

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…