Blackhawk Island is an
unincorporated community
An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...
located in the towns of
Koshkonong and
Sumner
Sumner may refer to:
Places Antarctica
* Mount Sumner, a mountain in the Rare Range, Antarctica
* Sumner Glacier, southern Graham Land, Antarctica
Australia
* Sumner, Queensland, suburb of Brisbane
New Zealand
* Sumner, New Zealand, seaside sub ...
,
Jefferson County,
Wisconsin
Wisconsin () is a state in the upper Midwestern United States. Wisconsin is the 25th-largest state by total area and the 20th-most populous. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake M ...
, United States.
Its best known longtime resident was the poet,
Lorine Niedecker.
Notes
Unincorporated communities in Jefferson County, Wisconsin
Unincorporated communities in Wisconsin
{{JeffersonCountyWI-geo-stub