Dallas County, TX
ZIP 75234
In ZIP 75234, 6 of the 12 things we check have at least one part graded D or F.
- Drinking water: City Of Irving has 2 contaminants at or over an EPA legal limit; 12 contaminants are above health goals, led by pfos at 4× California’s Public Health Goal.
- Nearest Superfund site: Rsr Corporation, 7.3 miles away (3 within 10 miles).
- Largest share of modeled toxic air from industry: Sterigenics US Llc-Grand Prairie Texas Facility (28%), mostly ethylene oxide.
- Fine particles (PM2.5) average 9.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 19,079 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 75234
- Superfund sites nearbyA to C
- Factories and industrial sitesC to D
- Oil and gas wellsC to D
- Parks and nature nearbyD to F
- Air qualityD to F
- Drinking water qualityC to F
- Pesticide useB to C
- Neighborhood health statusA to C
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA to D
Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources
Loading the full report, with every source…