Vigo County, In. – The Indiana Department of Education reports that the class of 2024 represents the highest statewide graduation rate on record.  Vigo County High School graduation rates improved in 2024 as well. Statewide, the increase in graduation rate was only a little above one percent, but Vigo County’s increased by 7.7, totaling out at 84.7 percent. West Vigo High School led the way with a graduation rate of 94.9 percent.