Johnson Township is one of twenty-one townships in LaPorte County, Indiana. As of the 2020 census, its population was 207 (up from 198 at 2010) and it contained 82 housing units.
Geography
According to the 2010 census, the township has a total area of 17.83 square miles (46.2 km2), of which 17.82 square miles (46.2 km2) (or 99.94%) is land and 0.01 square miles (0.026 km2) (or 0.06%) is water.


