Indiana (state numbers) 1990 Census Commuting Patterns - Neighboring States FROM which Workers (16 Yrs & Older) Commute Data Item Data Description Number Value Commuters from neighboring states: 76,410 Illinois 21,895 Kentucky 18,720 Michigan 21,467 Ohio 14,328 Indiana Business Research Center Source: U.S. Bureau of the Census; 1990 data from STF s-5.