Corrects graf beginning "D.C., Prince George’s County ... " to add that Montgomery County has also adopted the housing targets; originally moved April 10, 2024 - - -Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. In 2019, a group of D.C.-area elected leaders said the region needed to build at least 320,000 housing units in the next decade to accommodate the region’s growth. But more than a third of the way through the decade, the reg