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City vs city
St. Charles vs Norwalk, IA
Norwalk currently scores 5 points higher overall than St. Charles, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
St. Charles: 41/100 · Norwalk: 46/100
Norwalk is 5 points higher.
Flood
St. Charles: 52/100 · Norwalk: 75/100
Norwalk is 23 points higher.
Wind
St. Charles: 18/100 · Norwalk: 18/100
No gap.
Lightning
St. Charles: 57/100 · Norwalk: 58/100
Norwalk is 1 points higher.
Tornado
St. Charles: 4/100 · Norwalk: 16/100
Norwalk is 12 points higher.
Hail
St. Charles: 100/100 · Norwalk: 100/100
No gap.
Storm surge
St. Charles: 0/100 · Norwalk: 0/100
No gap.