Indiana Senate District 4 encompasses portions of northern Porter County and Michigan, Coolspring and New Durham townships in LaPorte County.
Name: Named for a French term meaing "The Door"
County Seat: LaPorte
Townships
Coolspring / Michigan / New Durham
Cities and Towns
Long Beach / Michigan City / Westville
Government and Community Sites
School Corporations
Name: Named in 1836 for War of 1812 Commodore David Porter
County Seat: Valparaiso
Townships
Jackson / Liberty / Pine / Portage / Union / Westchester
Cities and Towns
Beverly Shores / Burns Harbor / Chesterton / Dune Acres / Lake Station / Ogden Dunes / Portage / Porter / South Haven / Town of Pines / Wheeer
Government and Community Sites
Chambers of Commerce and Economic Development
School Corporations