Chesterfield vs Alton, IL

Alton currently scores 8 points higher overall than Chesterfield, with the largest gap in hail.

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

Chesterfield

24/100

Alton

32/100

Hazard breakdown

Overall

Chesterfield: 24/100 · Alton: 32/100

Alton is 8 points higher.

Flood

Chesterfield: 0/100 · Alton: 0/100

No gap.

Wind

Chesterfield: 16/100 · Alton: 16/100

No gap.

Lightning

Chesterfield: 63/100 · Alton: 53/100

Chesterfield is 10 points higher.

Tornado

Chesterfield: 0/100 · Alton: 28/100

Alton is 28 points higher.

Hail

Chesterfield: 18/100 · Alton: 93/100

Alton is 75 points higher.

Storm surge

Chesterfield: 0/100 · Alton: 0/100

No gap.

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