There is a difference between "most homeless" (your comment) and "most visibly homeless" (comment you're replying to).

IIRC, most people who obtain "homeless" status only keep it for a short time, and don't live on the streets during that time.

You'll get very different statistics if you count transitions into (or out of) homelessness over some window, vs systematic point-in-time counts of current homeless status, vs point-in-time counts of people camping on the street, vs trying to measure QALYs.