Armstrong Township is one of eight townships in Vanderburgh County, Indiana, United States. As of the 2010 census, its population was 1,599 and it contained 634 housing units.
Armstrong Township was established in 1818.
Geography
According to the 2010 census, the township has a total area of , of which (or 99.86%) is land and (or 0.14%) is water.
Cities and towns
Darmstadt (west edge)
Unincorporated towns
Armstrong
Crossroads
Martin
Adjacent townships
Vanderburgh County
German Township (south) Scott Township (east) Gibson County Johnson Township (northeast) Posey County Robinson Township (southwest) Smith Township (northwest)