Port Arthur Postcode

South Australia

Outer Regional
5552
Postcode for Port Arthur, SA
Phone area code: 08 · 102 km from Adelaide
Where Port Arthur ranks: household income sits in the bottom 10% of SA suburbs.

Port Arthur is a locality 102 km from Adelaide in South Australia, classified as outer regional by the ABS. The postcode is 5552. It falls within the Barossa - Yorke - Mid North region. The local government area is Yorke Peninsula.

Port Arthur is part of the Yorke Peninsula statistical area in South Australia.

Port Arthur Details

Postcode5552
StateSouth Australia (SA)
Phone Area Code08
Median Age75 years
Median Household Income (Census 2021)$725/week
Median Personal Income (Census 2021)$350/week
Average Household Size2 persons
Area36.2 km²
Latitude-34.1173
Longitude138.08
Distance from Adelaide102 km
Region (SA4)Barossa - Yorke - Mid North
Area (SA3)Yorke Peninsula
Local GovernmentYorke Peninsula
Federal ElectorateGrey

Suburbs Near Port Arthur

Melton 8.4 km Port Wakefield 9.8 km Beaufort 10.1 km South Hummocks 11.6 km Kulpara 11.9 km Port Clinton 12.8 km Clinton 12.8 km Kainton 16.4 km Ninnes 17.8 km Goyder 17.9 km Nantawarra 18.5 km Paskeville 18.7 km

Same Postcode (5552)

Kainton Kulpara Melton Paskeville Sunnyvale Thrington

More Port Arthur Data

Yorke Peninsula LGA 63 suburbs, 14 postcodes, 11,618 people Climate & Weather Closest station: Clare (58.4 km) NDIS Providers NDIS data for Yorke Peninsula 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.