Flood Safety Ranking — Lewisville
Updated
Which Lewisville neighborhoods have the highest flood safety score? All 9 neighborhoods ranked. City average: 4.45/10. How flood safety is measured →
Top Flood Safety Neighborhoods — Ranked
Residual flood risks exist within this area due to its location in a 500-year floodplain, though the risk level remains significantly better than the Lewisville average according to iHuus data.
Residual flood risk exists within certain portions of the area, though safety levels remain notably higher than the Lewisville average according to iHuus data.
Flood safety levels are notably higher than the Lewisville average, though some residual risk exists due to the area's location within a 500-year floodplain. According to iHuus data, residents should remain aware of potential seasonal water accumulation.
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Full Lewisville Flood Safety Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Indian Oaks/Valley Oaks/Water Oak Estates | 6.6 | #1 | +2.1 ↑ |
| Indian Oaks/Valley Oaks/Water Oak Estates | 6.6 | #2 | +2.1 ↑ |
| Valley Vista | 6.6 | #3 | +2.1 ↑ |
| Reserve at Timber Creek | 6.5 | #4 | +2.0 ↑ |
| Vista Ridge | 5 | #5 | +0.5 ↑ |
| Westwood | 5 | #6 | +0.5 ↑ |
| Lewisville Valley | 4.7 | #7 | +0.3 ↑ |
| Oak Creek Estates | 3.4 | #8 | -1.1 ↓ |
| Hedrick Estates | 1 | #9 | -3.5 ↓ |
iHuus Neighborhood Intelligence Insights
Get address-level neighborhood insights for Lewisville
- Street-level scores — see how individual blocks compare, not just neighborhood averages
- Micro-zone boundaries — identify quiet pockets, flood boundaries, and walkable clusters before you visit
- 15 dimensions in full — walkability, noise, air quality, school quality, insurance coverage, population age profile, urban/rural index, and more
- Boundary risk alerts — know if your address sits near a block boundary where scores drop, the kind of detail no listing will ever mention
- School insights — individual school ratings and insights, not just district-level data
- Compare before you commit — side-by-side data across neighborhoods, down to block precision
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