Which county in Oregon has the lowest natural disaster risk?

Multnomah has the lowest natural disaster risk in Oregon, at 22.0.

What is the natural disaster risk in Multnomah?

Multnomah is ranked #1 in Oregon for natural disaster risk, at 22.0.

What are the top counties in Oregon for natural disaster risk?

Multnomah (22.0), then Washington (30.3), and Deschutes (31.9). The full top 25 is in the table on this page.

How is this natural disaster risk ranking calculated?

Counties in Oregon 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 Oregon compare to the rest of the US for natural disaster risk?

This list is Oregon only. See the national ranking of the lowest counties for natural disaster risk at hearthmap.app/best/lowest-natural-disaster-risk.

Lowest Natural Disaster Risk Counties in Oregon (2026)

Lowest counties for natural disaster risk in Oregon

Top 25 of 36 counties with data.

Ranked by natural disaster risk (FEMA National Risk Index, FEMA NRI v1.20), lowest first.

Lowest counties for natural disaster risk in Oregon

Rank	County	Value
01	Multnomah22.0 County page
02	Washington30.3 County page
03	Deschutes31.9 County page
04	Lincoln33.2 County page
05	Coos33.9 County page
06	Lane35.0 County page
07	Clackamas37.1 County page
08	Marion37.3 County page
09	Clatsop37.4 County page
10	Benton37.9 County page
11	Crook39.5 County page
12	Polk39.7 County page
13	Curry40.3 County page
14	Jefferson40.4 County page
15	Jackson40.5 County page
16	Yamhill40.6 County page
17	Tillamook41.9 County page
18	Klamath44.3 County page
19	Sherman44.6 County page
20	Linn45.0 County page
21	Columbia45.6 County page
22	Union45.8 County page
23	Douglas46.2 County page
24	Josephine46.5 County page
25	Wheeler46.6 County page

How this ranking works

This page ranks Oregon 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 Oregon has the lowest natural disaster risk?: Multnomah has the lowest natural disaster risk in Oregon, at 22.0.
What is the natural disaster risk in Multnomah?: Multnomah is ranked #1 in Oregon for natural disaster risk, at 22.0.
What are the top counties in Oregon for natural disaster risk?: Multnomah (22.0), then Washington (30.3), and Deschutes (31.9). The full top 25 is in the table on this page.
How is this natural disaster risk ranking calculated?: Counties in Oregon 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 Oregon compare to the rest of the US for natural disaster risk?: This list is Oregon only. See the national ranking of the lowest counties for natural disaster risk at hearthmap.app/best/lowest-natural-disaster-risk.