California land area totals 99,813,760 or roughly 100 million acres, so since 2000, the area that burned annually has ranged between 90,000 acres, or 0.09%, and 1,590,000 acres, or 1.59% of the total land of California. [3] During the 2020 wildfire season alone, over 8,100 fires contributed to the burning of nearly 4.5 million acres of land.