Suburb profile
Karanja TAS 7140
Karanja is located in the South East Tasmania region of Tasmania, postcode 7140. It has 21 properties across 2 streets, almost all houses. Explore every street in Karanja, its property history, homes for sale and rent, who lives there, and the local agents.
About Karanja
Karanja, TAS 7140, sits in South East Tasmania and neighbours Glenora and Westerway. Its 2 streets hold 21 properties, all of them houses.
Census figures are for the Derwent Valley area. At the 2021 Census it had 3,324 residents, a median age of 44 and an average household of 2.6 people. Median household income was $1,333 a week, the median mortgage repayment $1,239 a month and the median rent $258 a week. Of 1,195 dwellings, 1,177 were separate houses, 9 semi-detached and 13 other; 501 were owned outright, 545 owned with a mortgage and 110 rented.
Updated October 2026
Who lives in Karanja
- 3,324Peoplelive in the area
- 44Median ageyears
- $1,333Median household incomea week
- $258Median renta week
Homes by type
- Houses1,177
- Townhouses and semis9
- Other13
Household
- Median mortgage repayment$1,239a month
- Household size2.6people on average
How homes are held
Streets in Karanja
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.