Puerto Rico has had an awful decade — and it’s about to get worse.

First came a brutal 10-year recession and financial crisis that drove businesses from this island and left 44 percent of the population impoverished. Then, in September, Hurricane Maria, a powerful Category 4 storm, shredded buildings, wrecked the electrical power grid and possibly led to more than 1,000 deaths.

Now Puerto Rico is bracing for another blow: a housing meltdown that could far surpass the worst of the foreclosure crisis that devastated Phoenix, Las Vegas, Southern California and South Florida in the past decade. If the current numbers hold, Puerto Rico is headed for a foreclosure epidemic that could rival what happened in Detroit, where abandoned homes became almost as plentiful as occupied ones.

About one-third of the island’s 425,000 homeowners are behind on their mortgage payments to banks and Wall Street firms that previously bought up distressed mortgages. Tens of thousands have not made payments for months. Some 90,000 borrowers became delinquent as a consequence of Hurricane Maria, according to Black Knight Inc., a data firm formerly known as Black Knight Financial Services.

Puerto Rico’s 35 percent foreclosure and delinquency rate is more than double the 14.4 percent national rate during the depths of the housing implosion in January 2010. And there is no prospect of the problem’s solving itself or quickly.