Through 2040 , Indiana 's population is expected to increase by about 19 percent , to more than 7.2 million people .
Through 2040 , Indiana 's population is expected to increase by about 19 percent , to more than 7.2 million people .
By 2040 , the county 's population is expected to be 985,066 , compared to the 2000 population of 860,454 .