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City vs city
Riverdale vs Sioux City, IA
Riverdale currently scores 2 points higher overall than Sioux City, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Riverdale: 42/100 · Sioux City: 40/100
Riverdale is 2 points higher.
Flood
Riverdale: 26/100 · Sioux City: 4/100
Riverdale is 22 points higher.
Wind
Riverdale: 17/100 · Sioux City: 20/100
Sioux City is 3 points higher.
Lightning
Riverdale: 41/100 · Sioux City: 52/100
Sioux City is 11 points higher.
Tornado
Riverdale: 40/100 · Sioux City: 40/100
No gap.
Hail
Riverdale: 100/100 · Sioux City: 87/100
Riverdale is 13 points higher.
Storm surge
Riverdale: 0/100 · Sioux City: 0/100
No gap.