Holy homelessness, Batman!

According to an LA Times article I just read, there's an estimate of 73,000 homeless individuals living in just the Los Angeles region. By the power of grayskull, that has to be a lie. That's about three times the number of kids who went to my college. It's perplexing to think that such a population could exist and it's becomes even more concrete when I imagine walking down Library Walk on a busy afternoon and thinking that every person I saw in that sea of people would only equal a fraction off those without homes. And then I wonder, where do they sleep at night? And how does Skid Row accommodate that grand of number? And how do they hold jobs, well, for the ones that actually do? I mean, what address do they use and how do they renew their passports or driver's licenses? Thanks LA Times for opening this can of worms for me and causing me to feel like a concerned citizen. Where is my apathy and indifference? Where did you go?