It depends on if you kept your residency in your home state. If you just went to school out of state, but didn't change your driver's license or voter's registration to your new state, then you are probably still officially a resident of your original home state. However, to state med schools that wand to create doctors who will stay in their state, you may be asked to explain why you left the state.
Oh, and you can only be a resident of one state... so if you claim to be a resident of Colorado and Ohio... you can lose out on both.