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City vs city
Rock Island vs Joliet, IL
Joliet currently scores 7 points higher overall than Rock Island, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Rock Island: 40/100 · Joliet: 47/100
Joliet is 7 points higher.
Flood
Rock Island: 48/100 · Joliet: 44/100
Rock Island is 4 points higher.
Wind
Rock Island: 17/100 · Joliet: 16/100
Rock Island is 1 points higher.
Lightning
Rock Island: 42/100 · Joliet: 43/100
Joliet is 1 points higher.
Tornado
Rock Island: 15/100 · Joliet: 81/100
Joliet is 66 points higher.
Hail
Rock Island: 100/100 · Joliet: 96/100
Rock Island is 4 points higher.
Storm surge
Rock Island: 0/100 · Joliet: 0/100
No gap.