Natural Disaster Risk in Brentwood

Natural Hazard Profile: Brentwood, Tennessee

Brentwood is a city of 61,630 residents in Williamson County, in the interior eastern United States. The area experiences hot summers, mild winters, and transitional weather patterns, with tornado risk in both spring and fall shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Brentwood.

According to FEMA's National Risk Index, Brentwood carries an overall risk score of 6.7/10, placing it in the high category. Extreme cold snaps top the local risk profile, with Arctic front passages causing rapid and severe temperature drops that challenge both infrastructure and outdoor safety. The area also faces notable exposure to earthquake and wind.

Brentwood's risk score, slightly above the 5.8/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Williamson County, the highest-scoring are cold wave, earthquake, and wind. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Brentwood'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.