FEMA rates relative hail risk for Dallas County as very high and reports FEMA annualized frequency of 9.039 per year for the area.
FEMA summary
FEMA's profile for Dallas County reports FEMA annualized frequency of 9.039 per year for hail. FEMA's relative risk rating for the area is very high; the annualized frequency is a separate measure.
Hazard metrics cover FEMA county-equivalent geographies rather than individual addresses or parcels. Use local or state hazard maps before making a property, insurance, retrofit, or evacuation decision.
Select a hazard to inspect FEMA's figures for Dallas County.
Hail
FEMA combines its area-wide loss estimate and community data in this relative rating. Event frequency appears separately below.
Relative FEMA score
100.0/100
Occurrence thresholds vary by hazard. The FEMA methodology defines the value for each hazard.
The area loss estimate combines FEMA's modeled losses to buildings, population, and agriculture across Dallas County. It is not an estimate for a home or address.
City risk summary
For Grand Prairie, FEMA rates hail risk for Dallas County as very high, with a relative score of 100.0/100. The next highest relative scores are heat wave at 99.9/100 and tornado at 99.8/100.
Using FEMA data for Dallas County, Grand Prairie is tied #1 among 53 covered Texas entries for hail risk; 7 entries share that score. Arlington is about 6.1 straight-line miles from the Grand Prairie map point; its FEMA figures cover Tarrant County.
For homeowners and movers
Preparedness actions
Living in Grand Prairie? Learn how to handle water storage, sanitation, and security in a small space.
The map shows Grand Prairie. All FEMA figures on this page cover Dallas County.
The FEMA figures cover Dallas County. Address-level conditions require local maps, building records, and property details.
FEMA rates relative hail risk for Dallas County as very high. Its FEMA annualized frequency is 9.039 per year. Damage at a specific address also depends on the building, soil, elevation, and exact hazard zone.
Among 53 Texas cities covered by this directory, Grand Prairie is Tied #1 for relative hail risk based on FEMA's score for Dallas County. 7 covered cities share this rank because they use the same FEMA geography. Homes within Grand Prairie can have different soil, elevation, construction, and hazard-zone conditions.
In FEMA's data for Dallas County, the highest relative ratings are Hail (Very High), Heat Wave (Very High), and Tornado (Very High). FEMA uses estimated losses and community data along with event frequency when assigning these ratings.
The hazard numbers cover Dallas County. For an individual home, check local fault, flood, fire, evacuation, and building records for the exact address.
FEMA gives Dallas County an overall relative risk rating of relatively high. Conditions at a specific home depend on its hazard zones, building type, maintenance, insurance, and access to evacuation routes and emergency services.
Start with this step: Confirm the exact hazard using official local maps before making property or insurance decisions. Know how local officials issue warnings and evacuation instructions. Use Ready.gov Be Informed and local emergency guidance for a complete plan.
Distances are measured between city coordinates.
| City | Distance | Hail rating | Relative score |
|---|---|---|---|
| Arlington, TX | 6 mi | Very High | 100.0 |
| Irving, TX | 12 mi | Very High | 100.0 |
| Dallas, TX | 16 mi | Very High | 100.0 |
| Fort Worth, TX | 20 mi | Very High | 100.0 |
| Carrollton, TX | 22 mi | Very High | 100.0 |
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View productHazard metrics come from FEMA National Risk Index v1.19.0 (March 2023). City population and coordinates come from SimpleMaps US Cities Database. For current conditions, use official local maps, warnings, inspections, and professional advice.