Is Architecture part of the state side at Cornell University?

Yes, the Department of Architecture at Cornell University is part of the College of Architecture, Art, and Planning (AAP), which is a separate college within the university, not directly under a specific "state side" designation. Cornell doesn't use a "state side" designation in the way some universities might refer to a specific campus location. The College of Architecture, Art, and Planning is located on Cornell's main Ithaca campus.