List of islands of Michigan
Lake St. Clair

Island
Municipality
County
Coordinates
Ref
Bruckner Island
Clay Township
St. Clair
42°34′20″N 82°39′35″W / 42.57222°N 82.65972°W
-
Club Island
Clay Township
St. Clair
42°33′40″N 82°40′45″W / 42.56111°N 82.67917°W
-
Dickinson Island
Clay Township
St. Clair
42°36′37″N 82°37′38″W / 42.61028°N 82.62722°W
-
Green Island
Clay Township
St. Clair
42°33′58″N 82°40′48″W / 42.56611°N 82.68000°W
-
Gull Island
Clay Township
St. Clair
42°31′49″N 82°40′56″W / 42.53028°N 82.68222°W
-
Harsens Island
Clay Township
St. Clair
42°35′22″N 82°35′19″W / 42.58944°N 82.58861°W
-
McDonald Island
Clay Township
St. Clair
42°35′02″N 82°39′16″W / 42.58389°N 82.65444°W
-
Middle Island
Clay Township
St. Clair
42°37′03″N 82°40′35″W / 42.61750°N 82.67639°W
-
Muscamoot Ridge
Clay Township
St. Clair
42°34′29″N 82°38′11″W / 42.57472°N 82.63639°W
-
North Island
Clay Township
St. Clair
42°37′16″N 82°39′03″W / 42.62111°N 82.65083°W
-
Russell Island
Clay Township
St. Clair
42°36′30″N 82°31′44″W / 42.60833°N 82.52889°W
-
Sand Island
Clay Township
St. Clair
42°33′10″N 82°43′04″W / 42.55278°N 82.71778°W
-
Strawberry Island
Clay Township
St. Clair
42°35′53″N 82°42′34″W / 42.59806°N 82.70944°W
-

Question: Where are the islands of Michigan located, county wise?
Answer: All the islands of Michigan are in Clay Township in St. Clair County.