City vs city
Carrollton vs Coppell, TX
Coppell currently scores 1 points higher overall than Carrollton, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality uses an ingested EPA AirNow snapshot and may not reflect current conditions; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Carrollton: 45/100 · Coppell: 46/100
Coppell is 1 points higher.
Flood
Carrollton: 24/100 · Coppell: 39/100
Coppell is 15 points higher.
Carrollton: FEMA NFHL flood zones: 8 features intersect this tile.
Coppell: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Carrollton: 14/100 · Coppell: 14/100
No gap.
Carrollton: Wind exposure derived from ingested design wind / climatology tiles.
Coppell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Carrollton: 59/100 · Coppell: 57/100
Carrollton is 2 points higher.
Carrollton: Lightning exposure derived from ingested climatology tiles.
Coppell: Lightning exposure derived from ingested climatology tiles.
Tornado
Carrollton: 27/100 · Coppell: 23/100
Carrollton is 4 points higher.
Carrollton: Tornado risk derived from NOAA SPC historical reports.
Coppell: Tornado risk derived from NOAA SPC historical reports.
Hail
Carrollton: 100/100 · Coppell: 100/100
No gap.
Carrollton: Hail risk derived from NOAA SPC historical reports.
Coppell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Carrollton: Unavailable · Coppell: Unavailable
A score difference cannot be calculated without both sources.
Carrollton: Storm surge model is not available for this location yet.
Coppell: Storm surge model is not available for this location yet.
Wildfire
Carrollton: 62/100 · Coppell: 64/100
Coppell is 2 points higher.
Carrollton: Wildfire exposure derived from ingested fire potential tiles.
Coppell: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Carrollton: 30/100 · Coppell: 28/100
Carrollton is 2 points higher.
Carrollton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Coppell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.