City vs city
Oak Brook vs Peoria, IL
Oak Brook currently scores 5 points higher overall than Peoria, 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
Oak Brook: 37/100 · Peoria: 32/100
Oak Brook is 5 points higher.
Flood
Oak Brook: 40/100 · Peoria: 0/100
Oak Brook is 40 points higher.
Oak Brook: FEMA NFHL flood zones: 9 features intersect this tile.
Peoria: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Oak Brook: 16/100 · Peoria: 16/100
No gap.
Oak Brook: Wind exposure derived from ingested design wind / climatology tiles.
Peoria: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Oak Brook: 41/100 · Peoria: 58/100
Peoria is 17 points higher.
Oak Brook: Lightning exposure derived from ingested climatology tiles.
Peoria: Lightning exposure derived from ingested climatology tiles.
Tornado
Oak Brook: 23/100 · Peoria: 8/100
Oak Brook is 15 points higher.
Oak Brook: Tornado risk derived from NOAA SPC historical reports.
Peoria: Tornado risk derived from NOAA SPC historical reports.
Hail
Oak Brook: 93/100 · Peoria: 97/100
Peoria is 4 points higher.
Oak Brook: Hail risk derived from NOAA SPC historical reports.
Peoria: Hail risk derived from NOAA SPC historical reports.
Storm surge
Oak Brook: Unavailable · Peoria: Unavailable
A score difference cannot be calculated without both sources.
Oak Brook: Storm surge model is not available for this location yet.
Peoria: Storm surge model is not available for this location yet.
Wildfire
Oak Brook: 16/100 · Peoria: 17/100
Peoria is 1 points higher.
Oak Brook: Wildfire exposure derived from ingested fire potential tiles.
Peoria: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Oak Brook: 29/100 · Peoria: 30/100
Peoria is 1 points higher.
Oak Brook: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Peoria: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.