| | | 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 |
| | | LaGrange County | IN | 18087 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=LaGrangeCounty+IN |
| | | Marshall County | IN | 18099 | | Plymouth, IN 38500 | South
Bend-Elkhart-Mishawaka,
IN-MI 515 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=MarshallCounty+IN |
| | | Montgomery County | IN | 18107 | | Crawfordsville, IN 18820 | Indianapolis-Carmel-Muncie,
IN 294 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=MontgomeryCounty+IN |
| | | Noble County | IN | 18113 | | Kendallville, IN 28340 | Fort
Wayne-Huntington-Auburn,
IN 258 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=NobleCounty+IN |
| | | Owen County | IN | 18119 | | Bloomington, IN 14020 | Bloomington-Bedford, IN 144 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=OwenCounty+IN |
| | | Perry County | IN | 18123 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=PerryCounty+IN |
| | | Porter County | IN | 18127 | Lake County-Porter
County-Jasper County, IN 29414 | Chicago-Naperville-Elgin,
IL-IN 16980 | Chicago-Naperville,
IL-IN-WI 176 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=PorterCounty+Indiana |
| | | Posey County | IN | 18129 | | Evansville, IN 21780 | Evansville-Henderson,
IN-KY 241 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=PoseyCounty+IN |
| | | Pulaski County | IN | 18131 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=PulaskiCounty+IN |
