Outer Counties (Union, Madison, Pickaway, Morrow, Perry, Hocking)

I-70 / US-33 / US-23

The six outer Columbus MSA counties: Union (Marysville, Honda of America Mfg. HQ), Madison (London, west along I-70), Pickaway (Circleville, Pumpkin Show), Morrow (Mount Gilead, far north), Perry (New Lexington, far southeast), and Hocking (Logan, Hocking Hills State Park). Marysville in Union County has experienced rapid growth due to Honda's expansion and the Intel campus buildout; the other counties are more rural with small historic downtowns at their county seats.