City vs city
Lewisville vs Little Elm, TX
Lewisville currently scores 6 points higher overall than Little Elm, with the largest gap in tornado.
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
Lewisville: 51/100 · Little Elm: 45/100
Lewisville is 6 points higher.
Flood
Lewisville: 55/100 · Little Elm: 60/100
Little Elm is 5 points higher.
Lewisville: FEMA NFHL flood zones: 18 features intersect this tile.
Little Elm: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Lewisville: 14/100 · Little Elm: 14/100
No gap.
Lewisville: Wind exposure derived from ingested design wind / climatology tiles.
Little Elm: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewisville: 59/100 · Little Elm: 61/100
Little Elm is 2 points higher.
Lewisville: Lightning exposure derived from ingested climatology tiles.
Little Elm: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewisville: 54/100 · Little Elm: 4/100
Lewisville is 50 points higher.
Lewisville: Tornado risk derived from NOAA SPC historical reports.
Little Elm: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewisville: 100/100 · Little Elm: 100/100
No gap.
Lewisville: Hail risk derived from NOAA SPC historical reports.
Little Elm: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewisville: Unavailable · Little Elm: Unavailable
A score difference cannot be calculated without both sources.
Lewisville: Storm surge model is not available for this location yet.
Little Elm: Storm surge model is not available for this location yet.
Wildfire
Lewisville: 49/100 · Little Elm: 49/100
No gap.
Lewisville: Wildfire exposure derived from ingested fire potential tiles.
Little Elm: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lewisville: 28/100 · Little Elm: 28/100
No gap.
Lewisville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Little Elm: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.