Harrison Township, Dearborn County, IndianaHarrison Township is one of fourteen townships in Dearborn County, Indiana. As of the 2010 census, its population was 3,204 and it contained 1,338 housing units.HistoryHarrison Township was organized in 1844.GeographyAccording to the 2010 census, the township has a total area of, of which is land and is water.Cities and towns Bright West HarrisonUnincorporated towns BraysvilleMajor highways Interstate 74 U.S. Route 52 Indiana State Road 46CemeteriesThe township contains two cemeteries: Braysville and Harrison Hills.