Our latest population and housing forecasts for Sydney – Parramatta, which covers parts of the Parramatta, Cumberland, Canterbury-Bankstown and Fairfield council areas, including Parramatta, Westmead, Granville, Merrylands, Auburn, Lidcombe, Sydney Olympic Park and Wentworth Point.
New South Wales' share of national growth is set from the national drivers. This region's share of New South Wales is built from development assessed on the ground.
496,672
Population, 2021
752,142
Population, 2046
+255,470
Total growth to 2046
+108,013
Additional dwellings
| Population | Dwellings | Age structure, % | |||||
|---|---|---|---|---|---|---|---|
| Year | Total | Change | Total | Change | 0–14 | 15–64 | 65+ |
| 2021 | 496,672 | — | 187,879 | — | 19.2 | 68.6 | 12.1 |
| 2026 | 546,631 | +49,959 | 204,417 | +16,538 | 18.3 | 69.0 | 12.7 |
| 2031 | 598,390 | +51,759 | 226,232 | +21,815 | 17.4 | 69.5 | 13.1 |
| 2036 | 647,984 | +49,594 | 248,047 | +21,815 | 16.9 | 69.8 | 13.3 |
| 2041 | 699,230 | +51,246 | 271,307 | +23,260 | 16.7 | 69.9 | 13.4 |
| 2046 | 752,142 | +52,912 | 295,892 | +24,585 | 16.7 | 69.7 | 13.6 |
Different things drive population change at different scales. We form a view at each level, and each level constrains the one below it.
| Sub-area (SA3) | Area character | Capacity used by 2046 |
|---|---|---|
| Auburn | 53.6% | |
| Carlingford | 49.5% | |
| Merrylands – Guildford | 41.5% | |
| Parramatta | 50.5% | |
| Sydney – Parramatta total | 49.0% |
Capacity used is the share of an area's assessed dwelling capacity that the forecast draws down by 2046. Assessed capacity is post-census capacity across 1,010 tracked residential development sites, so it counts what those sites can hold, not every theoretical dwelling a planning control would permit.
| Site | Location | Type | Status |
|---|---|---|---|
| University Of Western Sydney (Uws | 171 Victoria Road PARRAMATTA | Redevelopment | Pre-approved / Lapsed approval |
| University Of Western Sydney (Uws | 171 Victoria Road PARRAMATTA | Redevelopment | Pre-approved / Lapsed approval |
| Adhc Site | 266 Victoria Road PARRAMATTA | Redevelopment | Pre-approved / Lapsed approval |
| Former Cumberland Media Site | 142-154 Macquarie Street PARRAMATTA | Apartments | Pre-approved / Lapsed approval |
| Sanctuary | 14 Hill Road, WENTWORTH POINT, NSW | Redevelopment | Pre-approved / Lapsed approval |
The largest of the 49 suburbs and localities in this region. Every one of them is forecast at small-area level, and any combination can be built into a custom catchment through Placemaker.
Plus 29 more. Search for any suburb or locality on our forecast analysis page.

Our forecasts are not commissioned by any government, so they give an independent view.

Forecast at small-area level, so they can be built up into any catchment you need, such as a school catchment, a retail trade area or a utility service area.

A single national model, not a collection of unconnected local studies.

Built on a national development sites layer maintained by our own forecasters. 1,010 development sites assessed in this region alone.
organisations across Australia trust Informed Decisions for data and insights
suburbs forecast, covering every part of Australia
Questions about a forecast go to the team who prepared it.
Placemaker gives you the population, housing and development forecast for any catchment you draw inside this region, by single year, with the development pipeline behind it.