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City vs city
Ontario vs Rancho Cucamonga, CA
Ontario and Rancho Cucamonga are tied on overall score, with the biggest factor difference in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Ontario: 32/100 · Rancho Cucamonga: 32/100
No gap.
Flood
Ontario: 41/100 · Rancho Cucamonga: 36/100
Ontario is 5 points higher.
Wind
Ontario: 5/100 · Rancho Cucamonga: 5/100
No gap.
Lightning
Ontario: 1/100 · Rancho Cucamonga: 2/100
Rancho Cucamonga is 1 points higher.
Tornado
Ontario: 0/100 · Rancho Cucamonga: 0/100
No gap.
Hail
Ontario: 0/100 · Rancho Cucamonga: 0/100
No gap.
Storm surge
Ontario: 0/100 · Rancho Cucamonga: 0/100
No gap.