During its history, the state of Indiana has had several different constitutions. This is the current version of this document as of 2018. All 50 states have their own constitutions. This Indiana University Bloomington Law School resource provides the text of the Indiana State Constitution from 1851-2001. This Indiana Historical Bureau resource provides a link to the original 1816 Indiana State Constitution. State constitutions are subordinate to the U.S. Constitution and federal laws.