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City vs city
O'Fallon vs Saint Clair, MO
O'Fallon currently scores 6 points higher overall than Saint Clair, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
O'Fallon: 47/100 · Saint Clair: 41/100
O'Fallon is 6 points higher.
Flood
O'Fallon: 44/100 · Saint Clair: 51/100
Saint Clair is 7 points higher.
Wind
O'Fallon: 16/100 · Saint Clair: 16/100
No gap.
Lightning
O'Fallon: 46/100 · Saint Clair: 52/100
Saint Clair is 6 points higher.
Tornado
O'Fallon: 52/100 · Saint Clair: 12/100
O'Fallon is 40 points higher.
Hail
O'Fallon: 100/100 · Saint Clair: 86/100
O'Fallon is 14 points higher.
Storm surge
O'Fallon: 0/100 · Saint Clair: 0/100
No gap.