Grant County Disaster Risk
Grant County, Oklahoma
FEMA Risk Rating
Very Low
National Percentile
28th
of 3,144 counties
State Rank
#67
of 77 (1 = highest risk)
Flood Risk
14th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 14% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively Low
Higher than 44% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 36% of US counties
Earthquake
Seismic activity and ground shaking risk
Very Low
Higher than 23% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 16% of US counties
Risk Overview
About Natural Disaster Risk in Grant County, Oklahoma
Grant ranks among safest U.S. counties
Grant County's composite risk score of 27.77 places it in the very low category, substantially safer than the national average. Only wildfire risk (44.34) approaches moderate levels; all other hazards present minimal threat compared to typical American counties.
One of Oklahoma's safest counties
Grant's 27.77 score sits far below the Oklahoma state average of 55.47, making it one of the state's lower-risk jurisdictions. This favorable profile reflects the county's distance from major tornado corridors and limited flood exposure.
Grant stands out as safest neighbor
Grant County's 27.77 score is notably safer than surrounding counties like Garvin (61.70) to the southeast and Alva County, positioning it as the region's lowest-risk option. Even Harmon County to the southwest (10.21) only marginally undercuts Grant's already-low profile.
Wildfire the only notable concern
Grant's wildfire risk of 44.34 represents the sole moderate hazard; all other risks—flood (13.80), tornado (36.48), earthquake (23.47)—remain well below state averages. Overall exposure is minimal, allowing residents to focus preparedness efforts narrowly.
Standard coverage suffices here
Grant County's low-risk profile means standard homeowners insurance is typically adequate, though wildfire mitigation remains worthwhile in an increasingly fire-prone environment. Maintain defensible space, clear gutters, and keep home insurance current as basic prudent steps.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Grant County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Grant County
Risk Verdict
Natural disaster exposure in Grant County is lower than roughly three-quarters of U.S. counties, with a composite score at the 28th percentile. Even at the 28th percentile, Grant County's composite score reflects real hazard exposure categories — knowing which ones apply locally enables targeted, efficient household preparedness.
Hazard Breakdown
Wildfire risk is Grant County's dominant natural hazard, ranked at the 44th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 36th percentile nationally. Additional tracked hazards include earthquake (23th percentile), hurricane (16th percentile), flood (14th percentile).
Preparedness Context
At the 44th percentile nationally for wildfire, Grant County residents should verify whether their insurance policy includes replacement cost coverage for structures and whether the insurer still writes new policies in this fire-risk zone. Alongside wildfire, tornado at the 36th percentile nationally means a multi-season preparedness mindset — fire season and flood or storm season often require different household plans. Local USFS or Cal Fire (where applicable) fire risk maps and seasonal Red Flag Warning alerts from the National Weather Service are two free resources Grant County residents can use to stay ahead of rapidly changing wildfire conditions.
Regional Context
Grant County is 27.7 composite risk points below the Oklahoma state mean, meaning most other Oklahoma counties face higher natural hazard exposure.
Is your household prepared for Grant County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Grant County, OK?
What types of natural hazards affect Grant County?
How does Grant County risk compare to the Oklahoma average?
Is Grant County at risk for wildfire?
How is natural disaster risk measured?
Is Grant County a safe place to live?
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.