Robertson (NSW), NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Robertson sits on the edge of the Illawarra escarpment in the New South Wales Southern Highlands, about 140 kilometres south-west of Sydney and a steep climb up from Wollongong on the coast below. High and green at around 730 metres, it was once called Yarrawa Bush and took its present name from Sir John Robertson, whose 1861 Land Act opened the district to selectors. Cool, wet weather long suited dairying and, later, the potato crops the town is still known for - celebrated by the Big Potato sculpture a local grower built in the 1970s. The 1995 film 'Babe' was shot nearby, and visitors come for the Robertson Pie Shop, the heritage hotel and the Illawarra Fly treetop walk.
More advantaged than the national average
Robertson (NSW) is more socio-economically advantaged than about 79% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1041, where about 1000 is the national average).
A socio-economic measure from ABS Census data — not a measure of how good a suburb is to live in or visit. How we calculate this.
Robertson (NSW) at a glance
- Population (2021)
- 2,017
- Median age
- 47
- Median weekly household income
- $1,736
- SEIFA score
- 1041
- Coordinates
- -34.6014, 150.6090
Robertson (NSW) demographics (2021 Census)
The figures below profile Robertson (NSW) using the Australian Bureau of Statistics 2021 Census; every percentage is a share of a clearly stated Census count, so each one traces back to the source. At a glance, the largest age group is mid-life (45–64) at 31%, 14% of homes are rented, and 17% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 369 | 18% |
| Youth (15–24) | 195 | 10% |
| Young adults (25–44) | 378 | 19% |
| Mid-life (45–64) | 627 | 31% |
| Seniors (65+) | 455 | 22% |
Share of the 2,024 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 338 | 46% |
| Owned with a mortgage | 277 | 37% |
| Rented | 101 | 14% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 730 | 99% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 735 occupied private dwellings in Robertson (NSW).
- Median weekly rent
- $443
- Median monthly mortgage
- $2,000
- Average household size
- 2.5 people
- Median weekly family income
- $2,135
- Median weekly personal income
- $806
Community and culture
- Born overseas
- 316 (17%)
- Speaks a language other than English at home
- 70 (4%)
- Aboriginal and/or Torres Strait Islander
- 49 (2%)
Work and education
- Completed Year 12
- 842 (53%)
- Labour-force participation
- 59.4%
- Unemployment rate
- 2.5%
- Employed full-time
- 484
- Employed part-time
- 389
Source: ABS Census of Population and Housing, 2021 (General Community Profile, by Suburb and Locality). © Australian Bureau of Statistics, released under CC BY 4.0. How we group bands and derive each share is set out on our methodology page.
Weather and climate in Robertson (NSW)
Based on 2014–2023 records, the warmest month in Robertson (NSW) is January (average daytime high around 24.2°C) and the coolest is July (around 11.3°C). The area receives roughly 985 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 24.2°C | 14.3°C | 101 mm |
| Feb | 22.7°C | 13.7°C | 114 mm |
| Mar | 20.6°C | 12.7°C | 141 mm |
| Apr | 17.8°C | 10°C | 72 mm |
| May | 14.4°C | 6.9°C | 45 mm |
| Jun | 11.4°C | 4.9°C | 57 mm |
| Jul | 11.3°C | 4.1°C | 73 mm |
| Aug | 12.2°C | 4.2°C | 66 mm |
| Sep | 15.6°C | 6.2°C | 47 mm |
| Oct | 18.6°C | 8.6°C | 83 mm |
| Nov | 20.6°C | 10.3°C | 83 mm |
| Dec | 22.8°C | 12.5°C | 103 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Robertson (NSW)
Where is Robertson (NSW)?
Robertson (NSW) is a suburb of New South Wales, Australia.
What is the population of Robertson (NSW)?
At the 2021 Census, Robertson (NSW) had a population of about 2,017.
Is Robertson (NSW) an advantaged area?
Robertson (NSW) has an ABS SEIFA score of 1041, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 79 out of 100 — more socio-economically advantaged than about 79% of Australian suburbs.
What is the weather like in Robertson (NSW)?
Robertson (NSW) has average daytime highs of about 17.7°C and overnight lows of about 9°C, with roughly 985 mm of rain across the year (based on 2014–2023 climate normals).
Nearby suburbs in New South Wales
More suburb guides in New South Wales
Other hand-written, cited guides — browse all guides.