Darlington County, SC

ZIP 29532

In ZIP 29532, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Florence City Of (Sc2110001) meets every EPA legal limit; 9 contaminants are above health goals, led by pfos at 2.5× 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: Domtar Paper Co (23%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 278,673 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 29532

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

Based on 11 census tracts · compiled October 25, 2026 · how each grade works and its sources

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