Last update: Aug. 7, 2026, midnight Source: American Community Survey and Bureau of Labor Statistics Employment Cost Index Data notes: The most recent income measure from the American Community Survey is adjusted by two-year change in the Employment Cost Index to adjust to current dollars. MIBOR includes Boone County, Brown County, Decatur County, Hamilton County, Hancock County, Hendricks County, Johnson County, Madison County, Marion County, Montgomery County, and 4 more.