Flood Safety Ranking — Cupertino
Updated June 22, 2026
See how neighborhoods in Cupertino 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
Flood risk in this area is currently difficult to assess because FEMA has not yet completed a detailed study for this specific location. This lack of detailed data means the area sits at a higher level of uncertainty compared to the rest of Cupertino.
Flood risk levels in this area are higher than the Cupertino average, though official FEMA assessments for this specific location remain incomplete. According to iHuus data, the precise level of inundation risk for this neighborhood is currently undetermined due to a lack of detailed federal studies.
Properties in this area are situated within a designated floodplain, which may necessitate the purchase of flood insurance. According to iHuus data, the risk level in Oak Valley is slightly higher than the average for Cupertino.
Full Cupertino Flood Safety Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| South Blaney | 5 | #1 | +2.1 ↑ |
| North Blaney | 4.9 | #2 | +2.0 ↑ |
| Oak Valley | 3.2 | #3 | +0.3 ↑ |
| Monta Vista North | 2.4 | #4 | -0.5 ↓ |
| Monta Vista South | 2.3 | #5 | -0.6 ↓ |
| Fair Grove | 2.3 | #6 | -0.6 ↓ |
| Rancho Rinconada | 2 | #7 | -0.9 ↓ |
| Inspiration Heights | 1.9 | #8 | -1.0 ↓ |
| Jollyman | 1.8 | #9 | -1.1 ↓ |
| Garden Gate | 1.5 | #10 | -1.4 ↓ |
| Creston-Pharlap | 1.5 | #11 | -1.4 ↓ |
| Homestead Villa | 0.6 | #12 | -2.3 ↓ |
iHuus Neighborhood Intelligence Insights
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- Street-level scores — see how individual blocks compare, not just neighborhood averages
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