Suburb · NSW
South Wentworthville, NSW
Postcode, council area, planning zones and 2021 Census facts for South Wentworthville, New South Wales, 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
South Wentworthville at a glance
| State | New South Wales |
|---|---|
| Postcode | 2145 |
| Local government area | Cumberland |
| ABS suburb code (SAL 2021) | 13615 |
Planning zones in South Wentworthville
- R2 — Low Density Residential53%
- R3 — Medium Density Residential28%
- SP2 — Infrastructure13%
- 3 other zones7%
The three largest zones are coloured; every zone covering at least 1% of South Wentworthville is listed below. Boundaries are the NSW 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.
Road names © OpenStreetMap contributors.
- R2 — Low Density Residential53% of the suburb
- R3 — Medium Density Residential28% of the suburb
- SP2 — Infrastructure13% of the suburb
- RE1 — Public Recreation3% of the suburb
- E3 — Productivity Support3% of the suburb
- E1 — Local Centre2% of the suburb
South Wentworthville in the 2021 Census
| Population | 6,913 |
|---|---|
| Median age | 35 years |
| Median weekly household income | $1,793 |
| Median weekly rent | $450 |
| Median monthly mortgage repayment | $2,260 |
| Average household size | 3 people |
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021
Other suburbs in Cumberland
- GreystanesNSW 2145
- MerrylandsNSW 2160
- Allambie HeightsNSW 2100
- Anna BayNSW 2316
- AsquithNSW 2077
- AustralNSW 2179
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)
- Zone codes and names: pp.planningportal.nsw.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 South Wentworthville
Run an address in South Wentworthville through Struqt for that block's zone controls, overlays and a feasibility read, written by registered architects and backed by government data.