Dorchester vs Alton, IL

Alton currently scores 7 points higher overall than Dorchester, with the largest gap in hail.

Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.

Dorchester

25/100

Alton

32/100

Hazard breakdown

Overall

Dorchester: 25/100 · Alton: 32/100

Alton is 7 points higher.

Flood

Dorchester: 0/100 · Alton: 0/100

No gap.

Wind

Dorchester: 16/100 · Alton: 16/100

No gap.

Lightning

Dorchester: 61/100 · Alton: 53/100

Dorchester is 8 points higher.

Tornado

Dorchester: 24/100 · Alton: 28/100

Alton is 4 points higher.

Hail

Dorchester: 39/100 · Alton: 93/100

Alton is 54 points higher.

Storm surge

Dorchester: 0/100 · Alton: 0/100

No gap.

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