Flood Safety Ranking — Harlingen
Updated June 22, 2026
See how neighborhoods in Harlingen compare on flood safety. Rankings are based on measured data aggregated across each neighborhood boundary. How flood safety is measured →
Top Flood Safety Neighborhoods — Ranked
Residual flood risk exists within this area as it sits inside a 500-year floodplain; however, safety levels remain slightly above the Harlingen average according to iHuus data.
Flood risk in this area is slightly higher than the Harlingen average due to its location within the 500-year floodplain. According to iHuus data, some residual flood risk remains for properties in this neighborhood.
Flood risk is relatively low, though some residual risk remains within the area. According to iHuus data, this neighborhood offers better flood safety than the Harlingen average.
Full Harlingen Flood Safety Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Palm Vista Estates | 7.8 | #1 | +0.6 ↑ |
| Park Meadows | 7.8 | #2 | +0.6 ↑ |
| Wildwood Subdivision | 7.8 | #3 | +0.6 ↑ |
| Summerfield Estates | 7.8 | #4 | +0.6 ↑ |
| Adam's Crossing | 7.7 | #5 | +0.5 ↑ |
| Knightwood | 7.7 | #6 | +0.5 ↑ |
| Secluded Acres | 7.7 | #7 | +0.5 ↑ |
| Hickory Hill | 7.7 | #8 | +0.5 ↑ |
| Bonnaville Terrace Colonia | 7.7 | #9 | +0.5 ↑ |
iHuus Neighborhood Intelligence Insights
Get block-level neighborhood insights for Harlingen
- 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
No credit card required