 galesville is a city in trempealeau county, wisconsin, united states. the population was 1,481 at the 2010 census. galesville is located where beaver creek flows into a wide area of the mississippi river valley. the creek is impounded to form lake marinuka. ==history== galesville is named for its founder, judge george gale a native of vermont.{{cite book | url=http://books.google.com/books?id=9v1iaaaamaaj&
Cities_in_Trempealeau_County,_Wisconsin Cities_in_Wisconsin