← Back to O'Fallon snapshotCity comparison page
City vs city
O'Fallon vs Cottleville, MO
Cottleville currently scores 2 points higher overall than O'Fallon, 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 · Cottleville: 49/100
Cottleville is 2 points higher.
Flood
O'Fallon: 44/100 · Cottleville: 46/100
Cottleville is 2 points higher.
Wind
O'Fallon: 16/100 · Cottleville: 16/100
No gap.
Lightning
O'Fallon: 46/100 · Cottleville: 45/100
O'Fallon is 1 points higher.
Tornado
O'Fallon: 52/100 · Cottleville: 72/100
Cottleville is 20 points higher.
Hail
O'Fallon: 100/100 · Cottleville: 100/100
No gap.
Storm surge
O'Fallon: 0/100 · Cottleville: 0/100
No gap.