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City vs city
Johnston vs Sioux City, IA
Johnston currently scores 11 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
Johnston: 51/100 · Sioux City: 40/100
Johnston is 11 points higher.
Flood
Johnston: 52/100 · Sioux City: 4/100
Johnston is 48 points higher.
Wind
Johnston: 18/100 · Sioux City: 20/100
Sioux City is 2 points higher.
Lightning
Johnston: 58/100 · Sioux City: 52/100
Johnston is 6 points higher.
Tornado
Johnston: 76/100 · Sioux City: 40/100
Johnston is 36 points higher.
Hail
Johnston: 100/100 · Sioux City: 87/100
Johnston is 13 points higher.
Storm surge
Johnston: 0/100 · Sioux City: 0/100
No gap.