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Suburb · QLD

Greenslopes, QLD

Postcode, council area and 2021 Census facts for Greenslopes, Queensland, from government sources. What the planning rules allow on a particular block is in the report.

Government data only, no interpretation · Data as at 6 October 2026 · Sources and licences

Greenslopes at a glance

Greenslopes at a glance
StateQueensland
Postcode4120
Local government areaBrisbane City
ABS suburb code (SAL 2021)31242

Greenslopes in the 2021 Census

Greenslopes in the 2021 Census
Population7,941
Median age34 years
Median weekly household income$1,974
Median weekly rent$370
Median monthly mortgage repayment$1,974
Average household size2.2 people

Source: Australian Bureau of Statistics, Census of Population and Housing, 2021

Other suburbs in Brisbane City

Sources

  • Suburb and postcode boundaries: Australian Bureau of Statistics, Australian Statistical Geography Standard (ASGS) Edition 3, 2021, CC BY 4.0
  • Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (CC BY 4.0)

Full list of data sources and licences: struqt.com.au/sources.

See what our architects make of a block in Greenslopes

Run an address in Greenslopes through Struqt for that block's zone controls, overlays and a feasibility read, written by registered architects and backed by government data.