Hillier is a suburb of Adelaide, South Australia and
is about 35 kms north-northeast of SA's capital city
of Adelaide. In the 2011 Australian census the
population of Hillier was 796 when there were 402
Females and 394 Males living there. The median
age for people living in Hillier was 64.
Hillier is a northern suburb of Adelaide, South
Australia. It is located in the Town of Gawler. Hillier
is a western suburb of the Gawler local
government area. It is primarily bounded by Angle
Vale Road, Wingate Road, the Sturt Highway and
the Gawler River.