How old does a minor have to be in the state of Indiana to emancipate themselves?

I am not 100% but www.deltabravo.net a huge amount of information also
http://www.in.gov/judiciary/rules/child_support/index.html
Ten to one you can find it there

In addition to age, you will have to make an income with enough money to support yourself, You have to show where you can pay for housing, electric, water, food and how you will also keep going to school also.

So basically even when old enough very few kids can actually do it.