Ten counties in Indiana border Ohio.
The Indiana counties that border Illinois are Lake, Porter, LaPorte, Newton, Jasper, and Sullivan. These counties are located in the northwestern part of Indiana, with Lake and Porter counties being situated near the Chicago metropolitan area. The borders primarily follow the Kankakee River and other natural landmarks.
In Indiana, there are 12 counties that touch the Ohio River. These counties are part of the state's southern border and include notable cities such as Evansville and Jeffersonville. The river serves as a natural boundary between Indiana and Kentucky.
The Ohio River defines the border between Kentucky and Indiana, so technically, the answer is no county has a land border with Indiana. Practically speaking, though, from west to east, 13 counties are adjacent to the Hoosier State: Union, Henderson, Daviess, Hancock, Breckinridge, Meade, Hardin, Jefferson, Oldham, Trimble, Carroll, Gallatin, and Boone.
Indiana has two time zones - Central Time and Eastern Time. Most of Indiana uses Eastern Time. Some counties near the southwestern and northwestern border of the state use Central Time.
There are 92 counties in the state of Indiana.
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Seven - Lake, Porter, LaPorte, St. Joseph, Elkhart, LaGrange, and Steuben.
Arizona, Hawaii and some of Indiana's counties along the western portion that border the switch from EST to CST.
Limerick and Cork are the counties that border county Kerry.
Border Counties Railway ended in 1860.
Border Counties Railway was created in 1862.