Suburb profile

Underdale SA 5032

Underdale is located in the Adelaide West region of South Australia, postcode 5032. It has 1,422 properties across 41 streets, mostly houses. Explore every street in Underdale, its property history, homes for sale and rent, who lives there, and the local agents.

About Underdale

Underdale, SA 5032, sits in the Adelaide West region and neighbours Brooklyn Park, Flinders Park, Lockleys and Torrensville. Its 41 streets hold 1,422 properties, 1,006 of them houses and 416 units.

Census figures are for Lockleys, the statistical area that covers Underdale. It had 13,452 residents, a median age of 40 and an average household of 2.4 people. Median household income was $1,635 a week, the median mortgage repayment $1,800 a month and the median rent $300 a week. Of 5,468 dwellings, 3,709 were separate houses, 701 semi-detached and 1,035 flats; 1,826 were owned outright, 1,705 owned with a mortgage and 1,702 rented.

Updated October 2026

Who lives in Underdale

  • 13,452Peoplelive in the area
  • 40Median ageyears
  • $1,635Median household incomea week
  • $300Median renta week

Homes by type

  • Houses3,709
  • Townhouses and semis701
  • Flats and apartments1,035

Household

  • Median mortgage repayment$1,800a month
  • Household size2.4people on average

How homes are held

Owned outright 1,826Owned with a mortgage 1,705Rented 1,702Other 235

Properties in Underdale

Schools in Underdale

  • Nazareth Catholic College - St Gabriel Centre Campus

    CatholicSecondary

  • Underdale High School

    GovernmentSecondary

Local agents in Underdale

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Agencies that specialise in Underdale

Streets in Underdale

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.

School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.

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