state rank is the rank which is calculated on the basis of candidates appeared from a particular state. State rank is released by State Counselling authorities. State authorities ask for state counselling registration where candidates apply and based on their merit obtained in the examination, the state authorities release merit lists. There you can get your State Rank. And the schedule for state counselling varies from one state to another. To get complete list of the colleges that you can get based on your rank use this link http://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer