 dana is a village in lasalle county, illinois, illinois, united states. as of the 2010 census, the village had a total population of 159, down from 171 at the 2000 census. it is part of the ottawa-streator micropolitan statistical area. it is a part of the geographic region known as streatorland. ==history== dana was named for a railroad official.{{cite book | url=http://books.google.com/books?id=9v1iaaaamaaj&pg=pa99#v=on
OttawaaPeru,_IL_Micropolitan_Statistical_Area Villages_in_LaSalle_County,_Illinois