City vs city
San Leandro vs San Mateo, CA
San Leandro currently scores 1 points higher overall than San Mateo, 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
San Leandro: 27/100 · San Mateo: 26/100
San Leandro is 1 points higher.
Flood
San Leandro: 56/100 · San Mateo: 40/100
San Leandro is 16 points higher.
San Leandro: FEMA NFHL flood zones: 22 features intersect this tile.
San Mateo: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
San Leandro: 2/100 · San Mateo: 2/100
No gap.
San Leandro: Wind exposure derived from ingested design wind / climatology tiles.
San Mateo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
San Leandro: 0/100 · San Mateo: 0/100
No gap.
San Leandro: Lightning exposure derived from ingested climatology tiles.
San Mateo: Lightning exposure derived from ingested climatology tiles.
Tornado
San Leandro: 0/100 · San Mateo: 0/100
No gap.
San Leandro: Tornado risk derived from NOAA SPC historical reports.
San Mateo: Tornado risk derived from NOAA SPC historical reports.
Hail
San Leandro: 2/100 · San Mateo: 6/100
San Mateo is 4 points higher.
San Leandro: Hail risk derived from NOAA SPC historical reports.
San Mateo: Hail risk derived from NOAA SPC historical reports.
Storm surge
San Leandro: Unavailable · San Mateo: Unavailable
A score difference cannot be calculated without both sources.
San Leandro: Storm surge model is not available for this location yet.
San Mateo: Storm surge model is not available for this location yet.
Wildfire
San Leandro: 52/100 · San Mateo: 59/100
San Mateo is 7 points higher.
San Leandro: Wildfire exposure derived from ingested fire potential tiles.
San Mateo: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
San Leandro: 24/100 · San Mateo: 23/100
San Leandro is 1 points higher.
San Leandro: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Mateo: Air quality signal derived from the latest EPA AirNow combined AQI grid.