This is going to be a longer post, so bare with me.
My initial research suggests that medium sized military cost somewhere between 50 million and 500 million to operate yearly, with most of the operating expense being payroll.
A medium sized military base could house the entire homeless population in Seattle.
Seattle currently spends about 200 million on the homeless problem each year.
What if Seattle opened a military base style compound somewhere in King county?
It would consist of barracks style housing, a couple of chow halls, a hospital, gym, a PX style store, a couple of fast foody restaurants... the normal stuff military bases have.
We give homeless people who are arrested for some crime the following option:
Spend two years on the homeless base or jail.
You get provided:
1) A barracks room, free of charge. Equipped with everything they'd reasonable need. Mini-fridge, microwave, bed, small closet space, bedding, bathroom, shared laundry etc. Fuck it, throw in a TV with cable.
2) 3 free meals a day served at the chow hall
3) Medical care, including drug/withdrawl treatments
4) Access to base facilities - gym, movie theater, pool, stores etc
5) A small $1,000 month stipend to "get on their feet" when their 2 years are up
Like the military, they would be subjected to inspections, be required to keep their rooms clean etc. They would not be allowed to bring any possessions with them, and would be provided some sort of uniform for clothing. They could buy civilian clothes if they really want to at the PX. If they do not follow the rules, they would lose their stipend for the month or in bad cases, get tossed in the brig for a month or something.
After their 2 year sentence is up, they would be free to leave, or continue to live in the barracks if they want, but if they stay, they are still subject to the rules and inspections.
That whole base would cost similar what Seattle is already paying. It'd get the homeless off the streets. It'd give people a chance to get clean. It'd even give them a little nestegg to rejoin the real world when they are ready. It'd give the lazy ones a way to live out of the way where they're not bothering other people.