Suburb · SA
Dulwich, SA
Postcode, council area, planning zones and 2021 Census facts for Dulwich, South Australia, from government sources. What those zones allow on a particular block is in the report.
Government data only, no interpretation · Data as at 6 October 2026 · Sources and licences
Dulwich at a glance
| State | South Australia |
|---|---|
| Postcode | 5065 |
| Local government area | City of Burnside |
| ABS suburb code (SAL 2021) | 40379 |
Planning zones in Dulwich
- EN — Established Neighbourhood86%
- UC(Bo) — Urban Corridor (Boulevard)9%
- BN — Business Neighbourhood3%
- 1 other zone2%
The three largest zones are coloured; every zone covering at least 1% of Dulwich is listed below. Boundaries are the SA government’s published zone layer, clipped to the Australian Bureau of Statistics suburb boundary. A block’s own zone is read from its parcel, not from its suburb. The names around the edge are the neighbouring suburbs.
- EN — Established Neighbourhood86% of the suburb
- UC(Bo) — Urban Corridor (Boulevard)9% of the suburb
- BN — Business Neighbourhood3% of the suburb
- LAC — Local Activity Centre2% of the suburb
Dulwich in the 2021 Census
| Population | 1,659 |
|---|---|
| Median age | 43 years |
| Median weekly household income | $2,101 |
| Median weekly rent | $320 |
| Median monthly mortgage repayment | $2,600 |
| Average household size | 2.4 people |
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021
Median sale prices in Dulwich
| Median house price | $2,150,000 |
|---|
Source: Government of South Australia open data, Q4 2025 (CC BY 4.0). A published median, not a valuation.
Other suburbs in City of Burnside
- GlensideSA 5065
- Kensington GardensSA 5068
- BlackwoodSA 5051
- Brooklyn ParkSA 5032
- CheltenhamSA 5014
- Clarence ParkSA 5034
Related guides
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)
- Median sale prices: Government of South Australia open data, Q4 2025 (CC BY 4.0)
- Zone codes and names: data.sa.gov.au (CC-BY 4.0)
Full list of data sources and licences: struqt.com.au/sources.
See what our architects make of a block in Dulwich
Run an address in Dulwich through Struqt for that block's zone controls, overlays and a feasibility read, written by registered architects and backed by government data.