City vs city
Collegeville vs Phoenixville, PA
Collegeville currently scores 8 points higher overall than Phoenixville, 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
Collegeville: 48/100 · Phoenixville: 40/100
Collegeville is 8 points higher.
Flood
Collegeville: 98/100 · Phoenixville: 85/100
Collegeville is 13 points higher.
Collegeville: FEMA NFHL flood zones: 12 features intersect this tile.
Phoenixville: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Collegeville: 22/100 · Phoenixville: 22/100
No gap.
Collegeville: Wind exposure derived from ingested design wind / climatology tiles.
Phoenixville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Collegeville: 39/100 · Phoenixville: 41/100
Phoenixville is 2 points higher.
Collegeville: Lightning exposure derived from ingested climatology tiles.
Phoenixville: Lightning exposure derived from ingested climatology tiles.
Tornado
Collegeville: 0/100 · Phoenixville: 12/100
Phoenixville is 12 points higher.
Collegeville: Tornado risk derived from NOAA SPC historical reports.
Phoenixville: Tornado risk derived from NOAA SPC historical reports.
Hail
Collegeville: 43/100 · Phoenixville: 41/100
Collegeville is 2 points higher.
Collegeville: Hail risk derived from NOAA SPC historical reports.
Phoenixville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Collegeville: Unavailable · Phoenixville: Unavailable
A score difference cannot be calculated without both sources.
Collegeville: Storm surge model is not available for this location yet.
Phoenixville: Storm surge model is not available for this location yet.
Wildfire
Collegeville: 46/100 · Phoenixville: 39/100
Collegeville is 7 points higher.
Collegeville: Wildfire exposure derived from ingested fire potential tiles.
Phoenixville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Collegeville: 39/100 · Phoenixville: 40/100
Phoenixville is 1 points higher.
Collegeville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Phoenixville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.