In Indiana adults having sex with 16yearolds is allowed The the legal age of consent in the state of Indiana stands at 16. This implies that any person who's no younger than the age of sixteen is considered to be legally capable to give consent for sexual activities. It is vital to note that the age of consent differs in various states, so it is essential to be knowledgeable of the specific age restrictions of each jurisdiction. Nevertheless, in Indiana, it is evident that 16 years old is the age by which consent can be provided legally.