"2.030550678503424E7" . . . . . "-6" . . . . . . . . . . . . "Highland" . . . . "-5" . . "Highland, Illinois" . . . . . . . . . "Highland, IL" . . . . . . "9991" . . . . . "Business District" . "566.1222899628613" . "2.031E7" . . . "62249" . "Highland Hills" . "618" . . . . . "Highland, Illinois#History" . . . . "2670000.0" . "1.765E7" . . . . "1.763781903138816E7" . "Highland, Illinois" . . "2667687.75364608" . . . "566.12" . .