Housing affordability challenges are spreading to higher income brackets, according to new research, which found one in five renters struggled last year to pay for their housing in full and on time.

A quarter of all renter households are extremely low-income — and there's a huge shortfall in apartments they can afford, per a new report from the National Low Income Housing Coalition. There are 35 ...

The poorest still cannot afford most apartments designated as affordable. Homes set aside for these renters were only about ...