Both a housing shortage and rising rents in the greater D.C. region are becoming problems that present a long-term economic risk, a new report indicates.

From Baltimore through D.C. and down to Richmond, rising housing costs are deterring job seekers and pushing workers to leave for more affordable areas, according to a new report from the Greater Washington Partnership.

Kathy Hollinger, CEO of the Greater Washington Partnership, said the ability to find and afford homes has become a critical issue.

“It has become one of the most material constraints on talent recruitment, retention and long-term economic competitiveness,” Hollinger said.

The group’s housing playbook found that the region is short roughly 390,000 housing units.

Of that shortage, D.C. accounts for the largest share, followed by Baltimore and Richmond. The report said vacancy rates are at historic lows, and about half of all renters in the region are feeling pressed.

“Half of renters are cost burdened, meaning they spend more than 30% of income on housing,” Hollinger said.