Osage County Disaster Risk
Osage County, Oklahoma
FEMA Risk Rating
Relatively Low
National Percentile
78th
of 3,144 counties
State Rank
#17
of 77 (1 = highest risk)
Flood Risk
75th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 75% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively High
Higher than 95% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 89% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 45% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 28% of US counties
Risk Overview
About Natural Disaster Risk in Osage County, Oklahoma
Osage faces above-average disaster risk nationally
Osage County's composite risk score of 78.09 places it in the relatively low category, but well above the nation's typical baseline. This reflects the county's particular vulnerability to wildfire and tornado hazards that characterize Oklahoma's natural disaster profile.
Higher risk than most Oklahoma counties
With a score of 78.09, Osage ranks significantly above Oklahoma's state average of 55.47, making it one of the state's more hazard-prone counties. The county's exposure to multiple simultaneous threats puts it in the upper tier of Oklahoma risk.
Among the highest-risk in northeast Oklahoma
Osage's score of 78.09 exceeds nearby Ottawa County (76.05) and Pawnee County (48.09), placing it as a regional risk leader. Its wildfire score of 94.75 is particularly acute compared to neighbors, though tornado exposure is shared across the region.
Wildfire and tornado threats dominate here
Osage's wildfire risk of 94.75 and tornado risk of 88.74 represent the county's most serious natural hazards, driven by grassland terrain and storm patterns. Flood risk at 75.10 also merits preparation, particularly for rural properties and those near waterways.
Secure wildfire and storm coverage now
Homeowners in Osage should verify that wind and hail coverage is included in their insurance policies given the 88.74 tornado risk. Consider additional wildfire coverage or defensible space improvements around structures, especially in rural or forested areas.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Osage County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Osage County
Risk Verdict
Natural hazard pressure in Osage County is below the national midpoint, with a composite score at the 78th percentile. Residents should prioritize a formal household emergency plan, including evacuation routes, insurance review, and a well-stocked emergency kit.
Hazard Breakdown
Wildfire risk is Osage County's dominant natural hazard, ranked at the 95th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 89th percentile nationally. Additional tracked hazards include flood (75th percentile), earthquake (45th percentile), hurricane (28th percentile).
Preparedness Context
With wildfire ranked at the 95th percentile nationally, Osage County is in a zone where air quality can deteriorate rapidly before structures are threatened. An N95 respirator and a HEPA air purifier are practical items for Osage County households to have on hand before fire season. Alongside wildfire, tornado at the 89th percentile nationally means a multi-season preparedness mindset — fire season and flood or storm season often require different household plans. Defensible space, insurance review, and an evacuation plan are the three preparedness pillars for Osage County households — and the insurance review is the one most often deferred by Osage County residents and most costly to skip when a fire event actually occurs.
Regional Context
Osage County is 22.6 composite risk points above the Oklahoma average, indicating that residents face greater natural hazard exposure than most of their in-state neighbors.
Is your household prepared for Osage County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Osage County, OK?
What types of natural hazards affect Osage County?
How does Osage County risk compare to the Oklahoma average?
Is Osage County at risk for wildfire?
How is natural disaster risk measured?
Why is Osage County higher risk than average?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.