Suburb profile

Millbrook WA 6330

Millbrook is located in the Wheatbelt region of Western Australia, postcode 6330. It has 105 properties across 13 streets, almost all houses. Explore every street in Millbrook, its property history, homes for sale and rent, who lives there, and the local agents.

About Millbrook

Millbrook, WA 6330, sits in the Wheatbelt region and neighbours King River, Green Valley, Napier and Willyung. Its 13 streets hold 105 properties, all of them houses.

Census figures are for the McKail - Willyung area, which had 11,333 residents, a median age of 39 and an average household of 2.6 people. Median household income was $1,387 a week, the median mortgage repayment $1,560 a month and the median rent $295 a week. Of 4,071 dwellings, 3,790 were separate houses, 187 semi-detached, 6 flats and 81 other; 1,263 were owned outright, 1,639 owned with a mortgage and 1,051 rented.

Updated October 2026

Who lives in Millbrook

  • 11,333Peoplelive in the area
  • 39Median ageyears
  • $1,387Median household incomea week
  • $295Median renta week

Homes by type

  • Houses3,790
  • Townhouses and semis187
  • Flats and apartments6
  • Other81

Household

  • Median mortgage repayment$1,560a month
  • Household size2.6people on average

How homes are held

Owned outright 1,263Owned with a mortgage 1,639Rented 1,051Other 118

Properties in Millbrook

Local agents in Millbrook

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Agencies that specialise in Millbrook

Streets in Millbrook

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.