California has failed to adequately monitor the outcomes of its vast spending on homelessness programs, according to a state audit released Tuesday, raising questions about whether billions of dollars meant to thwart the crisis has been worth it as the number of people living unsheltered has soared.

A new report from the California State Auditor’s Office found that a state council created to oversee the implementation of homelessness programs has not consistently tracked spending or the outcomes of those programs.

That dearth of information means the state lacks pertinent data and that policymakers “are likely to struggle to understand homelessness programs’ ongoing costs and achieved outcomes,” the audit says.

“The state must do more to…