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Disaster Risk · Delaware

Lowest Disaster Risk Counties in Delaware 2026

Ranked by FEMA National Risk Index for natural disasters.

Top 10 — Disaster Risk in Delaware

Score reflects disaster risk only — not overall county quality.

1Kent County, DE
15.5
2Sussex County, DE
5.9
3New Castle County, DE
4.7

All Delaware Counties — Disaster Risk Rankings

3 counties ranked by disaster risk score. Overall Score shown for context.

#CountyDisaster Risk ScoreOverall Score
1Kent County, DE
15.5
44.2
2Sussex County, DE
5.9
50.4
3New Castle County, DE
4.7
44.3

Explore More

Best overall counties in DelawareFull Disaster Risk data on RiskByCounty