City vs city
Cedar Hills vs Gresham, OR
Cedar Hills currently scores 17 points higher overall than Gresham, 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 is a current EPA AirNow signal; 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
Cedar Hills: 24/100 · Gresham: 7/100
Cedar Hills is 17 points higher.
Flood
Cedar Hills: 78/100 · Gresham: 10/100
Cedar Hills is 68 points higher.
Cedar Hills: FEMA NFHL flood zones: 34 features intersect this tile.
Gresham: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Cedar Hills: 6/100 · Gresham: 6/100
No gap.
Cedar Hills: Wind exposure derived from ingested design wind / climatology tiles.
Gresham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cedar Hills: 1/100 · Gresham: 1/100
No gap.
Cedar Hills: Lightning exposure derived from ingested climatology tiles.
Gresham: Lightning exposure derived from ingested climatology tiles.
Tornado
Cedar Hills: 0/100 · Gresham: 4/100
Gresham is 4 points higher.
Cedar Hills: Tornado risk derived from NOAA SPC historical reports.
Gresham: Tornado risk derived from NOAA SPC historical reports.
Hail
Cedar Hills: 1/100 · Gresham: 3/100
Gresham is 2 points higher.
Cedar Hills: Hail risk derived from NOAA SPC historical reports.
Gresham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cedar Hills: Unavailable · Gresham: Unavailable
A score difference cannot be calculated without both sources.
Cedar Hills: Storm surge model is not available for this location yet.
Gresham: Storm surge model is not available for this location yet.
Wildfire
Cedar Hills: 47/100 · Gresham: 15/100
Cedar Hills is 32 points higher.
Cedar Hills: Wildfire exposure derived from ingested fire potential tiles.
Gresham: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Cedar Hills: 8/100 · Gresham: 11/100
Gresham is 3 points higher.
Cedar Hills: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Gresham: Air quality signal derived from the latest EPA AirNow combined AQI grid.