What is the Age of Consent in Connecticut The the legal age of consent in the state of Indiana stands at 16. This implies that any person that is at least the age of sixteen is deemed lawfully capable to provide consent for sexual encounters. It is vital to note that the age of consent varies in various states, so it is essential to be knowledgeable of the specific age requirements of every jurisdiction. However, in Indiana, it is evident that 16 years old is the age at which agreement can be given lawfully.