The survey includes a "primary cause of homelessness" section, of which loss of job forms a very weak plurality.
The increase since 2013 is reported to be only ~2%, (which I find slightly surprising¹) so it may be a bit loaded to ask where the "increase" is coming from. Since the last survey, the population even appears to have declined, slightly.
¹It feels like it has gotten worse, but that's only my impression, and I only frequent a subset of SF, so I may not be seeing areas that have gotten better. The survey is much more comprehensive than my anecdotes, of course.
The increase since 2013 is reported to be only ~2%, (which I find slightly surprising¹) so it may be a bit loaded to ask where the "increase" is coming from. Since the last survey, the population even appears to have declined, slightly.
¹It feels like it has gotten worse, but that's only my impression, and I only frequent a subset of SF, so I may not be seeing areas that have gotten better. The survey is much more comprehensive than my anecdotes, of course.