Teston, Claireville, Pine Grove, Carrville, Patterson, Burlington, Concord, Edgeley, Fisherville, Elder's Mills, Elgin Mills, Jefferson, Nashville, Purpleville, Richvale, Sherwood, Langstaff, Vellore , and Burwick ( Woodbridge ) . Vaughan is bounded by Caledon, Ontario and Brampton, Ontario to the west, King, Ontario and Richmond Hill, Ontario to the north, Markham, Ontario