What was the population in the 2011 census of the town that is connected to the towns of Birdwood, Woodside, Balhannah, Hahndorf, and Meadows by Onkaparinga Valley Road?
Onkaparinga Valley Road Onkaparinga Valley Road is a South Australian secondary road, connecting the towns of Birdwood, Woodside, Balhannah, Hahndorf and Meadows in the Adelaide Hills with Willunga in the southern Adelaide metropolitan area. It is a secondary route, hence has been given the State Route designation of B34.
Sandy Creek, South Australia Sandy Creek is a town in South Australia. The town is situated approximately 6 kilometres east of Gawler and is the last town passed through before reaching Barossa Valley at Lyndoch. At the 2011 census , Sandy Creek had a population of 439.