Smoke rises from the 416 Fire behind the U.S. Highway 550 road block at Cometti Lane on Wednesday, June 13, 2018, near Durango, Colo. (Jerry McBride/The Durango Herald via AP)

DENVER | Forest managers announced that 2.9 million residents now live in areas at risk of wildfire in Colorado, an increase of 45 percent over five years.

The State Forest Service released updated statistics Monday regarding the number of residents who live in the wildland-urban interface, where homes are built near or within areas prone to wildland fire.

The last estimate, in 2013, said 2 million people lived in the wildland-urban interface.

The agency claims three factors are behind the increase: More people moving into fire-prone areas, better data and changes in land use and vegetation patterns.

The new figures mean roughly half the state’s population lives in areas at risk of wildfire. The U.S. Census Bureau estimated Colorado’s population at 5.6 million last year but the state has been growing rapidly.

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