O’Halloran Hill Postcode

South Australia

Metro
5158
Postcode for O’Halloran Hill, SA
Phone area code: 08 · 19 km from Adelaide

Postcode 5158 covers O’Halloran Hill, an inland suburb of Adelaide about 19 km from the city centre. It forms part of the Adelaide - South region of South Australia. Local government services are provided by Onkaparinga.

O’Halloran Hill is part of the Onkaparinga statistical area in South Australia.

O’Halloran Hill Details

Postcode5158
StateSouth Australia (SA)
Phone Area Code08
Latitude-35.077
Longitude138.502
Distance from Adelaide19 km
Region (SA4)Adelaide - South
Area (SA3)Onkaparinga
Local GovernmentOnkaparinga
Federal ElectorateKingston

Suburbs Near O’Halloran Hill

Hallett Cove 0.0 km Sheidow Park 2.3 km Marino 3.3 km Reynella 3.3 km Lonsdale 3.4 km Trott Park 3.8 km Port Stanvac 3.8 km Old Reynella 4.2 km Kingston Park 4.6 km Reynella East 4.6 km O'Halloran Hill 4.9 km Seacliff 5.0 km

Same Postcode (5158)

Hallett Cove O'Halloran Hill Sheidow Park Trott Park

More O’Halloran Hill Data

Onkaparinga LGA 53 suburbs, 20 postcodes, 177,379 people Climate & Weather Closest station: McLaren Vale (16.5 km) NDIS Providers NDIS data for Onkaparinga LGA

Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.