Natural Disaster Risk in Corvallis
Oregon
Risk Summary for Corvallis
Corvallis scores 5.3/10 (Moderate risk), above the U.S. average of 4.5. The leading hazard is Earthquake.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Corvallis, Oregon
Corvallis, in Benton County, is a city of approximately 43,878 residents situated in the Pacific Northwest. Its oceanic climate brings mild, wet winters on the coast and semi-arid conditions inland, and in particular a high wildfire risk period in the dry summer months. These conditions collectively define the natural hazard environment that Corvallis residents and property owners must navigate.
Corvallis's overall natural disaster risk is rated 5.3/10 (Moderate) by FEMA's National Risk Index. The area's position within a seismically active region makes earthquake preparedness a top priority for residents and property owners alike. Secondary hazards include landslide and volcano.
Within Oregon, Corvallis's risk is, slightly below the 5.7/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Benton County identifies earthquake as the foremost hazard, followed by landslide and volcano. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
Corvallis's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that earthquake exposure is adequately protected is a worthwhile step for property owners.
What this means for Corvallis: Earthquake preparedness
- Identify "drop, cover, and hold on" spots in each room and keep an emergency kit with water for at least 72 hours.
- Standard homeowners insurance excludes earthquake damage — a separate earthquake policy or endorsement is needed.
- Secure heavy furniture, water heaters, and shelving to wall studs to reduce injury and damage during shaking.
Local Factors for Corvallis
These city-level factors differentiate Corvallis from other communities in Benton County and provide geographic context for its hazard exposure.
Population
43,878
SuburbanGeographic Zone
Pacific Coast
Tsunami, coastal flood & wildfire risk
Climate Band
Cool Continental
Latitude 44.6°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Moderate — summer fire risk
Fire score: 4.5/10
Coordinates
44.6380° N, 123.2781° W
Benton County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for Corvallis
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Corvallis
Other cities in Oregon
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.