Ages of consent in the United States WikipediaThe legal age of consent in the state of Indiana is the age of sixteen. This implies that any person who's at least the age of sixteen is deemed lawfully able to give permission for sexual encounters. It is important to acknowledge that the age of consent varies in various states, so it is essential to be aware of the particular legal age requirements of each jurisdiction. Nonetheless, in this state, it is clear that 16 years old is the age by which agreement can be provided legally.