Since 2008, Congress, with bipartisan support, has spent billions on rental aid for unhoused veterans and cut their numbers by more than half, as overall homelessness has grown. Celebrated by experts and managed by the Department of Veterans Affairs and the Department of Housing and Urban Development, the achievement has gained oddly little public notice in a country in need of broader solutions.

Progress in the veterans program has slowed as rising rents displace more tenants and make it harder to help them regain housing. But while homelessness among veterans rose last year, the increase was smaller than other groups faced. Admirers say the program’s superior performance, even in a punishing rental market, offers a blueprint for helping others and an answer to the pessimism in the debate over reducing homelessness.


As concerns about returning service members grew during wars in Afghanistan and Iraq, Congress in 2008 revived a pilot program, called HUD-VASH, that pairs vouchers from the housing department with case management from the veterans department. Voucher holders pay 30 percent of their income for rent, while the federal government covers the rest up to a local ceiling.

After expanding the program every year, Congress has created about 110,000 vouchers, meaning veterans have much shorter waits for rental aid than other homeless groups. The vouchers cost more than $900 million a year.

“The fundamental reason why homelessness among veterans has fallen so much is that Congress has provided resources,” Mr. Kuhn said.

Notably, the rental aid comes with no conditions: Services like drug treatment or mental health care are offered but not required. That approach, called Housing First, once enjoyed bipartisan support but has recently drawn conservative critics who say it promotes self-destructive behavior.