Most Destructive US Wildfires by Decade
Ranked by structures destroyed (homes, businesses, outbuildings). Structure loss is the most direct measure of a wildfire's impact on human communities — it captures the intersection of fire behavior with the Wildland-Urban Interface (WUI).
Why destructiveness differs from size. The largest US wildfires by acreage often burn through remote federal land with few structures at risk. The most destructive fires tend to be those that run into heavily developed WUI zones — neighborhoods on steep, chaparral-covered slopes, or forested mountain towns with limited evacuation routes. The 2018 Camp Fire burned 153,000 acres (far from the largest) but destroyed over 18,000 structures — the most in US history.
No structure loss data available yet.
Data from the National Interagency Fire Center (NIFC) and state fire agencies. Structure counts include residential, commercial, and accessory structures.