| | | Hancock County | IN | 18059 | | Indianapolis-Carmel-Greenwood,
IN 26900 | Indianapolis-Carmel-Muncie,
IN 294 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=HancockCounty+IN |
| | | Hendricks County | IN | 18063 | | Indianapolis-Carmel-Greenwood,
IN 26900 | Indianapolis-Carmel-Muncie,
IN 294 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=HendricksCounty+IN |
| | | Henry County | IN | 18065 | | New Castle, IN 35220 | Indianapolis-Carmel-Muncie,
IN 294 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=HenryCounty+IN |
| | | Howard County | IN | 18067 | | Kokomo, IN 29020 | Indianapolis-Carmel-Muncie,
IN 294 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=HowardCounty+IN |
| | | Huntington County | IN | 18069 | | Huntington, IN 26540 | Fort
Wayne-Huntington-Auburn,
IN 258 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=HuntingtonCounty+IN |
| | | Jackson County | IN | 18071 | | Seymour, IN 42980 | Indianapolis-Carmel-Muncie,
IN 294 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=JacksonCounty+IN |
| | | Jefferson County | IN | 18077 | | Madison, IN 31500 | | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=JeffersonCounty+IN |
| | | Johnson County | IN | 18081 | | Indianapolis-Carmel-Greenwood,
IN 26900 | Indianapolis-Carmel-Muncie,
IN 294 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=JohnsonCounty+IN |
| | | Knox County | IN | 18083 | | Vincennes, IN 47180 | | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=KnoxCounty+IN |
| | | Kosciusko County | IN | 18085 | | Warsaw, IN 47700 | South
Bend-Elkhart-Mishawaka,
IN-MI 515 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=KosciuskoCounty+IN |
