Based on the 30-percent-of-income affordability standard, the number of cost-burdened households fell from 39.8 million in 2014 to 38.9 million in 2015. As a result, the share of households with cost burdens fell 1.0 percentage point, to 32.9 percent. This was the fifth straight year of declines, led by a considerable drop in the owner share from 30.4 percent in 2010 to 23.9 percent in 2015. The renter share, however, only edged down from 50.2 percent to 48.3 percent over this period. With such large shares of households exceeding the traditional affordability standard, policymakers have increasingly focused their attention on the severely burdened (paying more than 50 percent of their incomes for housing). Although the total number of households with severe burdens also fell somewhat from 19.3 million in 2014 to 18.8 million in 2015, the improvement was again on the owner side (Figure 5). Indeed, 11.1 million renter households were severely cost burdened in 2015, a 3.7 million increase from 2001. By comparison, 7.6 million owners were severely burdened in 2015, up 1.1 million from 2001.

The share of renters with severe burdens varies widely across the nation’s 100 largest metros, ranging from a high of 35.4 percent in Miami to a low of 18.4 percent in El Paso. While most common in high-cost markets, renter cost burdens are also widespread in areas with moderate rents but relatively low incomes. Augusta is a case in point, where the severely cost-burdened share of renters was at 30.3 percent in 2015. Regardless of location, the cost-burdened shares among lowest income households (earning under $15,000 a year, roughly equivalent to working full-time, year-round at the federal minimum wage) are consistently high. In the nation as a whole, 70.3 percent of lowest-income households face severe housing cost burdens. Indeed, in certain metros such as Cape Coral and Las Vegas, nearly nine out of ten lowest-income renters are severely burdened. But even in the markets with the smallest shares, such as El Paso and Knoxville, six out of ten lowest-income renters face these burdens.