Suburb profile

Middle River SA 5223

Middle River is located in the South East South Australia region of South Australia, postcode 5223. It has 48 properties across 7 streets, almost all houses. Explore every street in Middle River, its property history, homes for sale and rent, who lives there, and the local agents.

About Middle River

Middle River, SA 5223, sits in the South East South Australia region and neighbours Western River, Duncan and Stokes Bay. Its 7 streets hold 48 properties, all of them houses.

Census figures are for Kangaroo Island, an area wider than the suburb. At the census the area had 4,894 residents, a median age of 50 and an average household of 2.2 people. Median household income was $1,128 a week, the median mortgage repayment $1,023 a month and the median rent $208 a week. Of 1,940 dwellings, 1,840 were separate houses, 49 semi-detached, 24 flats and 13 other; 844 were owned outright, 536 owned with a mortgage and 430 rented.

Updated October 2026

Who lives in Middle River

  • 4,894Peoplelive in the area
  • 50Median ageyears
  • $1,128Median household incomea week
  • $208Median renta week

Homes by type

  • Houses1,840
  • Townhouses and semis49
  • Flats and apartments24
  • Other13

Household

  • Median mortgage repayment$1,023a month
  • Household size2.2people on average

How homes are held

Owned outright 844Owned with a mortgage 536Rented 430Other 130

For sale and rent in Middle River

Properties in Middle River

Local agents in Middle River

Request an appraisal

Agencies that specialise in Middle River

Streets in Middle River

Neighbouring suburbs

Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.

Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.

Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.