We have several soup kitchens ran by local churches. We also have a few private individuals who have taken it on themselves to help. One is affiliated with a large local church. They bought a bunch of land and have built, and are building more "microhouses," for them. There was a stabbing at that homesless camp a few months ago.
There are three other local groups that I know of, who give out food, clothing, shoes and furniture to people who need it in town. There is also a free clinic in a nearby town, with some drs and nurses who volunteer, for folks who are sick and can't afford to go to the dr. They aren't open every day, and I am not sure of the scope of the care one gets there, but I know they do give meds.
We still have folks standing on corners holding signs stating they are homeless. I was taking my folks to a dr in another city, getting on the interstate a few months ago. There is a gas station across from the on ramp. I was stopped at the light, a new looking suburban pulls up by the gas station, 2 ladies get out, the back of suburban opens, the ladies get their signs saying homeless, need help, and the huge SUV drives off. That and a few other things I have seen make me wonder if this is some sort of "organization".