Natural Disaster Risk in Collierville
Tennessee
Risk Summary for Collierville
Collierville scores 7.5/10 (High risk), above the U.S. average of 4.5. The leading hazard is Cold Wave.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Collierville, Tennessee
Collierville, in Shelby County, is a city of 56,826 residents situated in the interior eastern United States. Its humid subtropical climate brings hot summers, mild winters, and transitional weather patterns, and in particular tornado risk in both spring and fall. These conditions collectively define the natural hazard environment that Collierville residents and property owners must navigate.
Collierville's overall natural disaster risk is rated 7.5/10 (High) by FEMA's National Risk Index. Cold wave events are the primary hazard risk, driven by periodic invasions of Arctic air that drive wind chills to life-threatening levels and stress heating systems. Secondary hazards include earthquake and heat.
Within Tennessee, Collierville's risk is, considerably above the 5.8/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Shelby County identifies cold wave as the foremost hazard, followed by earthquake and heat. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
Collierville's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.
What this means for Collierville: Cold Wave preparedness
- Dress in layers and limit exposure during extreme cold to prevent frostbite and hypothermia.
- Protect pipes, pets, and plants, and ensure heating systems are serviced before winter.
- Keep emergency heat and supplies ready in case of cold-related power outages.
Local Factors for Collierville
These city-level factors differentiate Collierville from other communities in Shelby County and provide geographic context for its hazard exposure.
Population
56,826
UrbanGeographic Zone
Inland
Reduced coastal hazard exposure
Climate Band
Mild Temperate
Latitude 35.1°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Moderate — seasonal fire risk
Fire score: 7.5/10
Coordinates
35.0672° N, 89.6535° W
Shelby 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 Collierville
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Collierville
Other cities in Tennessee
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.