Look, I just read through a report from the Public Policy Institute of California that's getting a lot of attention, and I wanted to walk you through what they're finding. Back in 2014, California voters passed Proposition 47, which moved certain drug and property crimes from felonies down to misdemeanors. The goal was to reduce prison overcrowding, and it did that. But according to this new PPIC research, it looks like we got some unintended consequences we didn't anticipate, and that's what people are talking about now.
The researchers found that Prop. 47 appears to have coincided with a meaningful jump in street homelessness during the mid to late 2010s, somewhere around a ten percent increase between 2015 and 2019. They also documented what looks like a rise in overdose deaths and hospitalizations, plus fewer people getting referred to drug treatment programs through the courts. The study suggests drug use increased by seven to eight percent during this period, and court referrals to treatment dropped by twenty percent. So in trying to solve one problem, the state may have created or worsened others.
Now, this report has sparked real debate in policy circles. Some experts are pushing back, saying that correlation doesn't necessarily mean causation here. A law professor from the University of the Pacific made the point that two things can happen at the same time without one directly causing the other, and he also noted that the researchers didn't fully account for how having a drug felony on your record makes it nearly impossible to find employment or qualify for housing assistance. Those are legitimate concerns about the study's conclusions.
What's interesting is that the counties successfully reducing their homeless populations point to one clear factor: more funding for housing. The PPIC report itself found that areas that increased their permanent housing beds saw bigger drops in homelessness after the pandemic. Meanwhile, research from UCSF suggests that housing affordability and availability are the real drivers of homelessness rates, not drug use. They found that while some unhoused people use substances regularly, loss of income was actually the leading reason people lost their homes in the first place.
The PPIC researchers are being careful to say they're not blaming the entire homelessness crisis on prison reform. They estimate Prop. 47 led to roughly seven thousand additional unsheltered Californians during that time period, which they figure accounts for maybe twenty percent of the state's overall increase in unsheltered homelessness during those years. There's also this uncomfortable reality that jails and prisons, for all their problems, were providing a place to sleep for some of our most vulnerable people, so some of the increase on our streets may reflect that shift rather than new homelessness driven purely by increased drug use.
What I'm seeing locally here in the Bay Area and across the East Bay is that housing affordability remains the fundamental challenge. We've got rents that have climbed faster than almost anywhere in the nation, and that's pricing out working people before any substance use issue ever enters the picture. The real estate market here reflects these broader policy questions about what actually solves homelessness. When I'm working with clients, I'm seeing firsthand how tight our inventory is and how that pressure cascades through every income level. These policy debates matter because they shape what kind of communities we build and who can actually afford to live in them.
