Suburb profile
Isabella Plains ACT 2905
Isabella Plains is located in the Canberra region of the Australian Capital Territory, postcode 2905. It has 1,881 properties across 51 streets, mostly houses. Explore every street in Isabella Plains, its property history, homes for sale and rent, who lives there, and the local agents.
About Isabella Plains
Isabella Plains, ACT 2905, sits in the Canberra region and neighbours Bonython, Gordon, Gowrie and Monash. Its 51 streets hold 1,881 properties, 1,467 of them houses and 414 units.
At the 2021 Census Isabella Plains had 4,329 residents, a median age of 36 and an average household of 2.6 people. Median household income was $2,131 a week, the median mortgage repayment $1,880 a month and the median rent $450 a week. Of 1,613 dwellings, 1,211 were separate houses and 394 semi-detached; 453 were owned outright, 776 owned with a mortgage and 311 rented.
Updated October 2026
Who lives in Isabella Plains
- 4,329Peoplelive in the area
- 36Median ageyears
- $2,131Median household incomea week
- $450Median renta week
Homes by type
- Houses1,211
- Townhouses and semis394
Household
- Median mortgage repayment$1,880a month
- Household size2.6people on average
How homes are held
Schools in Isabella Plains
Isabella Plains Early Childhood School
GovernmentPrimary
St Mary MacKillop College
CatholicSecondary
Streets in Isabella Plains
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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.