Area data
Corvallis, OR — ZIP 97331
Population: 3,693 (Census ACS)
FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with earthquake, heatwave, inlandflooding the top-rated hazards. Cost of living is 3.4% above the US average (BEA, metro/state-level).
Home values & appreciation
- House Price Index (state)
- 623.5 (+0.5% YoY)
Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)
Affordability
- Cost of living index (Above Average)
- 103.4 (100 = US avg)
- Electricity rate (state-level)
- 15.4¢/kWh
- Natural gas rate (state-level)
- $16.70/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)
Natural hazards & flood risk
- Overall hazard risk (county)
- Relatively Moderate
- Top hazards (county)
- earthquake, heatWave, inlandFlooding, landslide
- Notable hazard ratings (county)
- earthquake: Relatively Moderate · heatWave: Relatively Moderate · iceStorm: Relatively Low · inlandFlooding: Relatively Moderate · landslide: Relatively Moderate · lightning: Relatively Low
- Wildfire risk to homes (county)
- Higher than 30% of US counties
- Buildings in wildfire direct-exposure zone
- 37.6%
- Radon potential (county)
- Low radon potential — EPA Zone 3 of 3
- EPA Superfund (NPL) sites within 5 mi
- 1
- Nearest Superfund site
- United Chrome Products, Inc. (4.3 mi)
Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL
Climate (30-year normals)
- Annual precipitation
- 43.1 in
- USDA plant hardiness zone
- 8b (extreme annual low 15 to 20°F)
Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)
Amenities
- Airports within 30 mi
- 45
- Nearest airport
- Dunning Vineyards Airport (4 mi)
- Nearest major airport
- Corvallis Municipal Airport (CVO) (5 mi)
- Hospitals nearby (~15 mi)
- 11
- Hospitals include
- GOOD SAMARITAN REGIONAL MEDICAL CENTER, MCKENZIE-WILLAMETTE MEDICAL CENTER, SACRED HEART MEDICAL CENTER - RIVERBEND
- Avg hospital rating (CMS)
- 2.9 / 5
- Best hospital rating nearby (CMS)
- 4.0 / 5
- EV charging stations (within 10 mi)
- 81
- Solar radiation rating
- Fair (3.8 kWh/m²/day)
Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)
Employment & development
- Total county employment
- 28,930
- Average weekly wage
- $1,168
- Top industries (by employment)
- Health Care, Accommodation & Food, Professional Services
- Annual residential building permits (county)
- 91
Sources: BLS QCEW (county-level) · Census Building Permits (county-level)
Area data compiled from public government, academic, and industry research feeds. Data sources →
Common questions
- What is the natural-hazard risk in ZIP 97331?
- Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: earthquake, heatWave, inlandFlooding, landslide.
- What is the wildfire risk in ZIP 97331?
- Risk to homes is higher than 30% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
- What is the radon potential in ZIP 97331?
- Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
- Are there Superfund sites near ZIP 97331?
- 1 current or proposed National Priorities List site within 5 miles (EPA). Nearest site: United Chrome Products, Inc., 4.3 mi.
- What is the cost of living in ZIP 97331?
- Regional Price Parity: 103.4 (100 = US average) (Above Average) (BEA RPP, metro/state-level).
Nearby ZIP codes
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Data last updated
Most recent source refresh: Sep 2026. See all data sources →