[shuckles]

First of all, you cite data about Oakland when I was talking about San Francisco. The cities are different enough that it's worth noting. I will also state that I am well-informed about the matter and have few "misconceptions" in the obvious sense.

> Nearly 8 out of every 10 unhoused people in Oakland were living in Alameda County when they lost their housing.

That's not what the Point in Time count asks or tries to measure. The statistic reported is the location of last known shelter. So, as an example, someone who moves to San Leandro from Fresno to crash on a friend's couch for two weeks and then is asked to find a different place to stay would count as "living in Alameda County" for the purposes of the statistic. Another example: a longtime homeless person who has cycled in and out of shelters in the region for decades counts as "living in Alameda County" even if they first lost their home in Kern County or out of state.

> Primary Cause of Homelessness (Top five responses, Fig. 19)

This is silly data to cite. Drug use is correlated with money issues, interpersonal relationship problems, eviction, foreclosure, inability to keep a job, and more. Maybe if the survey had a multiple response design, the distribution would be relevant.

> And anyway, how could it really be any different?

I can think of dozens.