Natural Disaster Risk in Rockwall County
Texas
6.0out of 10
Risk Summary for Rockwall County
Above-average natural disaster risk. Several hazards pose meaningful threats. Ensure adequate home and property insurance.
Top Hazards
Hail Tornado Extreme Heat
All 18 Hazard Scores
Tornado 9.4
Hail 9.4
Extreme Heat 9.1
Strong Wind 7.8
Cold Wave 7.7
Wildfire 7.1
Ice Storm 6.2
Hurricane 5.6
Tsunami 5.4
Earthquake 5.1
Volcanic Activity 5.1
Coastal Flooding 4.9
Lightning 4.6
Avalanche 4.5
Drought 4.3
Winter Weather 4.1
Landslide 2.5
Riverine Flooding 1.0
How it compares
Rockwall County 6.0
Texas avg. 5.6
US national avg. 4.5
Live Conditions
Checking live alerts…
🏠 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.
Cities in Rockwall County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.