City vs city
Gonzales vs San Marcos, TX
San Marcos currently scores 7 points higher overall than Gonzales, with the largest gap in hail.
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
Gonzales: 37/100 · San Marcos: 44/100
San Marcos is 7 points higher.
Flood
Gonzales: 38/100 · San Marcos: 36/100
Gonzales is 2 points higher.
Gonzales: FEMA NFHL flood zones: 12 features intersect this tile.
San Marcos: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Gonzales: 22/100 · San Marcos: 17/100
Gonzales is 5 points higher.
Gonzales: Wind exposure derived from ingested design wind / climatology tiles.
San Marcos: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gonzales: 50/100 · San Marcos: 41/100
Gonzales is 9 points higher.
Gonzales: Lightning exposure derived from ingested climatology tiles.
San Marcos: Lightning exposure derived from ingested climatology tiles.
Tornado
Gonzales: 19/100 · San Marcos: 27/100
San Marcos is 8 points higher.
Gonzales: Tornado risk derived from NOAA SPC historical reports.
San Marcos: Tornado risk derived from NOAA SPC historical reports.
Hail
Gonzales: 61/100 · San Marcos: 100/100
San Marcos is 39 points higher.
Gonzales: Hail risk derived from NOAA SPC historical reports.
San Marcos: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gonzales: Unavailable · San Marcos: Unavailable
A score difference cannot be calculated without both sources.
Gonzales: Storm surge model is not available for this location yet.
San Marcos: Storm surge model is not available for this location yet.
Wildfire
Gonzales: 42/100 · San Marcos: 58/100
San Marcos is 16 points higher.
Gonzales: Wildfire exposure derived from ingested fire potential tiles.
San Marcos: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gonzales: 27/100 · San Marcos: 28/100
San Marcos is 1 points higher.
Gonzales: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
San Marcos: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.