Perry County, PA

ZIP 17020

In ZIP 17020, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Orchard Hills Mhp has 1 contaminant at or over an EPA legal limit; 2 contaminants are above health goals, led by arsenic at 4,050× 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: Carlisle Syntec A Div Of Carlisle Construction Materia (31%), mostly diisocyanates.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 54,689 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 17020

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

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

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