Jackson County, MS

ZIP 39564

In ZIP 39564, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Jackson Co Utility Dist meets every EPA legal limit; 14 contaminants are above health goals, led by arsenic at 199× 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: Rolls-Royce Naval Marine Inc (60%), mostly chromium.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 30,286 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 39564

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsA
• Parks and nature nearbyB to D
• Air qualityB to C
• Drinking water qualityC to D
• Pesticide useC to F
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D

Based on 11 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…