Suburb profile
Birnam QLD 4352
Birnam is located in the Toowoomba region of Queensland, postcode 4352. It has 38 properties across 7 streets, almost all houses. Explore every street in Birnam, its property history, homes for sale and rent, who lives there, and the local agents.
About Birnam
Birnam, QLD 4352, sits in the Toowoomba region and neighbours Blue Mountain Heights, Cawdor, Cranley and Gowrie Junction. Its 7 streets hold 38 properties, 37 of them houses and 1 a unit.
Census figures are for the Highfields area. It had 14,582 residents, a median age of 42 and an average household of 2.9 people. Median household income was $2,104 a week, the median mortgage repayment $1,900 a month and the median rent $408 a week. Of 4,884 dwellings, 4,706 were separate houses, 152 semi-detached, 14 flats and 8 other; 2,002 were owned outright, 2,083 owned with a mortgage and 709 rented.
Updated October 2026
Who lives in Birnam
- 14,582Peoplelive in the area
- 42Median ageyears
- $2,104Median household incomea week
- $408Median renta week
Homes by type
- Houses4,706
- Townhouses and semis152
- Flats and apartments14
- Other8
Household
- Median mortgage repayment$1,900a month
- Household size2.9people on average
How homes are held
Streets in Birnam
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.