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Lowest Natural Disaster Risk Counties in Connecticut (2026)

This page ranks US counties by natural disaster risk in Connecticut, lowest first. Live rankings load from the latest data; in the meantime, explore natural disaster risk on the full interactive map.

Source: FEMA National Risk Index

Map of natural disaster risk
US map of natural disaster risk

natural disaster risk

Lowest natural disaster risk in Connecticut

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County-level rankings for natural disaster risk in Connecticut are not available right now. You can still explore natural disaster risk across every state, county, town, and ZIP on the full interactive map.

See the map of natural disaster risk

How this ranking works

This page ranks Connecticut counties by natural disaster risk, sorted so the lowest places appear first. Click any county to see its housing, schools, crime, and demographics in detail.

For natural disaster risk, a lower value is generally more favorable, so the top of the list is the lowest. Want to weigh natural disaster risk against schools, taxes, commute, and more at once? Use the live map to build a custom match.

Data comes from public sources. Source attribution and the exact data vintage are shown above and on the full map of natural disaster risk.

Frequently asked questions

Which county in Connecticut has the lowest natural disaster risk?
This page ranks counties in Connecticut by natural disaster risk, lowest first, when the latest data is available.
How is this natural disaster risk ranking calculated?
Counties in Connecticut are ranked by natural disaster risk (FEMA National Risk Index, FEMA NRI v1.20), lowest first. Values describe the county, not an individual property. Source vintage is shown on the page.
How does Connecticut compare to the rest of the US for natural disaster risk?
This list is Connecticut only. See the national ranking of the lowest counties for natural disaster risk at hearthmap.app/best/lowest-natural-disaster-risk.

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See these Connecticut counties on the live map.