I tried to find the answer to this but could not. Moving for school reasons usually does not make you a resident of another state in a traditional university setup.
How can you go about establishing residency in a state if you choose to use ATP Housing? For example, looking into the Arizona location you need to register your car a few short months after moving. With ATP housing not being a permanent address, how can you register a car and establish residency/update your driver license?
I believe you have it backwards. Arizona (and many states) requires you to register your car a few months AFTER you establish residency. Since you won’t be establishing residency as an ATP student you won’t need to register your car. However if you want to establish residency I believe you could get a box at UPS (or similar service) and use that address.