Climate change is reshaping the risk landscape across America. Some ZIP codes that were once considered safe are facing new threats, while others may see certain risks decrease. Understanding these shifts is essential for long-term homeownership and investment decisions.
Flood Risk is Increasing Almost Everywhere
Sea level rise affects every coastal community. But inland flooding is also increasing as warmer air holds more moisture, leading to more intense rainfall events. Cities like Houston, Baton Rouge, and Nashville have experienced "500-year" floods multiple times in the last decade.
Wildfire Risk Expanding Eastward
Drought and heat are expanding wildfire risk beyond the traditional Western US. The Southeast and Great Plains are seeing more wildfire activity. Even New Jersey and New York have experienced significant wildfire events in recent years.
Severe Weather Patterns Shifting
Tornado Alley appears to be shifting eastward, with more tornado activity in the Southeast (sometimes called "Dixie Alley"). Hurricane intensity is increasing, with more storms reaching Category 4 and 5 strength. Heat waves are becoming more frequent across the Sun Belt.
What This Means for Your ZIP Code
Historical risk data may understate future risk for many areas. When evaluating a ZIP code, look at both current scores and trends. A ZIP code with moderate but increasing flood risk may be riskier over a 30-year mortgage than one with higher but stable risk.