Counties in Indiana
Indiana has 92 counties. They are listed by population, largest first, starting with Marion County, Lake County, and Allen County.
- Marion County, Indiana
- Lake County, Indiana
- Allen County, Indiana
- Hamilton County, Indiana
- St. Joseph County, Indiana
- Elkhart County, Indiana
- Hendricks County, Indiana
- Tippecanoe County, Indiana
- Vanderburgh County, Indiana
- Porter County, Indiana
- Johnson County, Indiana
- Monroe County, Indiana
- Madison County, Indiana
- Clark County, Indiana
- Delaware County, Indiana
- LaPorte County, Indiana
- Vigo County, Indiana
- Hancock County, Indiana
- Bartholomew County, Indiana
- Howard County, Indiana
- Floyd County, Indiana
- Kosciusko County, Indiana
- Boone County, Indiana
- Morgan County, Indiana
- Warrick County, Indiana
- Grant County, Indiana
- Wayne County, Indiana
- Dearborn County, Indiana
- Henry County, Indiana
- Noble County, Indiana
- Jackson County, Indiana
- Marshall County, Indiana
- Shelby County, Indiana
- Lawrence County, Indiana
- DeKalb County, Indiana
- Dubois County, Indiana
- LaGrange County, Indiana
- Harrison County, Indiana
- Montgomery County, Indiana
- Putnam County, Indiana
- Cass County, Indiana
- Huntington County, Indiana
- Adams County, Indiana
- Knox County, Indiana
- Whitley County, Indiana
- Steuben County, Indiana
- Miami County, Indiana
- Daviess County, Indiana
- Jasper County, Indiana
- Clinton County, Indiana
- Jefferson County, Indiana
- Gibson County, Indiana
- Greene County, Indiana
- Wabash County, Indiana
- Ripley County, Indiana
- Wells County, Indiana
- Washington County, Indiana
- Jennings County, Indiana
- Decatur County, Indiana
- Clay County, Indiana
- White County, Indiana
- Scott County, Indiana
- Posey County, Indiana
- Randolph County, Indiana
- Fayette County, Indiana
- Starke County, Indiana
- Franklin County, Indiana
- Owen County, Indiana
- Sullivan County, Indiana
- Carroll County, Indiana
- Jay County, Indiana
- Fulton County, Indiana
- Spencer County, Indiana
- Orange County, Indiana
- Perry County, Indiana
- Fountain County, Indiana
- Rush County, Indiana
- Parke County, Indiana
- Brown County, Indiana
- Vermillion County, Indiana
- Tipton County, Indiana
- Newton County, Indiana
- Pulaski County, Indiana
- Pike County, Indiana
- Blackford County, Indiana
- Crawford County, Indiana
- Switzerland County, Indiana
- Martin County, Indiana
- Benton County, Indiana
- Warren County, Indiana
- Union County, Indiana
- Ohio County, Indiana