← Back to O'Fallon snapshotCity comparison page
City vs city
O'Fallon vs Springfield, IL
Springfield currently scores 12 points higher overall than O'Fallon, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
O'Fallon: 40/100 · Springfield: 52/100
Springfield is 12 points higher.
Flood
O'Fallon: 0/100 · Springfield: 43/100
Springfield is 43 points higher.
Wind
O'Fallon: 16/100 · Springfield: 16/100
No gap.
Lightning
O'Fallon: 35/100 · Springfield: 62/100
Springfield is 27 points higher.
Tornado
O'Fallon: 76/100 · Springfield: 100/100
Springfield is 24 points higher.
Hail
O'Fallon: 100/100 · Springfield: 100/100
No gap.
Storm surge
O'Fallon: 0/100 · Springfield: 0/100
No gap.