Noble Township is one of twenty-one townships in LaPorte County, Indiana. As of the 2020 census, its population was 1,599 (down from 1,625 at 2010[4]) and it contained 634 housing units.
According to the 2010 census, the township has a total area of 31.33 square miles (81.1 km2), of which 31.3 square miles (81 km2) (or 99.90%) is land and 0.03 square miles (0.078 km2) (or 0.10%) is water.[4]