Georgetown is a large unincorporated community in the town of Halton Hills, Ontario, Canada, in the Regional Municipality of Halton. The town includes several small villages or settlements such as Norval, Limehouse, Stewarttown and Glen Williams near Georgetown and another large population centre, Acton. In 2016, the population of Georgetown was 42,123. It sits on the banks of the Credit River, approximately 40 km west of Toronto, and is part of the Greater Toronto Area.