The name would come back in 1800, when Congress carved the state of Ohio out of the Northwest Territory and gave the name Indiana to the remaining territorial land and, 16 years later, a new state.
The National Association of Home Builders in their most recent report shows the current average cost to build a house is $103.33 per sq. ft., excluding land, builder profit and overhead, financing costs, and marketing and sales costs.
The cost to build a home can vary greatly based on what part of the country you live in - for example if you live in California or New York it will be extremely more than if you live in North Carolina or Nebraska. I`ve heard a good rule of thumb for people in the MidWest is $100/sq ft.