Plumpton (NSW), NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Around the national middle
Plumpton (NSW) is more socio-economically advantaged than about 51% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 988, 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.
Plumpton (NSW) at a glance
- Population (2021)
- 10,070
- Median age
- 34
- Median weekly household income
- $2,171
- SEIFA score
- 988
- Coordinates
- -33.7521, 150.8363
Plumpton (NSW) demographics (2021 Census)
The figures below profile Plumpton (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 young adults (25–44) at 28%, 26% of homes are rented, and 53% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 2,254 | 22% |
| Youth (15–24) | 1,514 | 15% |
| Young adults (25–44) | 2,781 | 28% |
| Mid-life (45–64) | 2,500 | 25% |
| Seniors (65+) | 1,020 | 10% |
Share of the 10,069 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 557 | 20% |
| Owned with a mortgage | 1,397 | 50% |
| Rented | 726 | 26% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 2,277 | 82% |
| Townhouses & semis | 466 | 17% |
| Flats & apartments | 22 | 1% |
Tenure and dwelling shares are of the roughly 2,773 occupied private dwellings in Plumpton (NSW).
- Median weekly rent
- $430
- Median monthly mortgage
- $2,167
- Average household size
- 3.5 people
- Median weekly family income
- $2,228
- Median weekly personal income
- $808
Community and culture
- Born overseas
- 5,163 (53%)
- Speaks a language other than English at home
- 5,454 (57%)
- Aboriginal and/or Torres Strait Islander
- 173 (2%)
Work and education
- Completed Year 12
- 4,931 (67%)
- Labour-force participation
- 61.1%
- Unemployment rate
- 5.7%
- Employed full-time
- 2,746
- Employed part-time
- 1,164
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 Plumpton (NSW)
Based on 2014–2023 records, the warmest month in Plumpton (NSW) is January (average daytime high around 29.5°C) and the coolest is July (around 17.1°C). The area receives roughly 813 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 29.5°C | 18.5°C | 86 mm |
| Feb | 28.1°C | 17.8°C | 92 mm |
| Mar | 26°C | 16.5°C | 136 mm |
| Apr | 23.3°C | 12.8°C | 69 mm |
| May | 20°C | 8.8°C | 33 mm |
| Jun | 17.1°C | 6.9°C | 47 mm |
| Jul | 17.1°C | 5.4°C | 50 mm |
| Aug | 18.3°C | 6°C | 47 mm |
| Sep | 21.6°C | 8.6°C | 38 mm |
| Oct | 24.7°C | 11.9°C | 70 mm |
| Nov | 26.4°C | 14.1°C | 67 mm |
| Dec | 28.6°C | 16.7°C | 78 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Plumpton (NSW)
Where is Plumpton (NSW)?
Plumpton (NSW) is a suburb of New South Wales, Australia.
What is the population of Plumpton (NSW)?
At the 2021 Census, Plumpton (NSW) had a population of about 10,070.
Is Plumpton (NSW) an advantaged area?
Plumpton (NSW) has an ABS SEIFA score of 988, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 51 out of 100 — more socio-economically advantaged than about 51% of Australian suburbs.
What is the weather like in Plumpton (NSW)?
Plumpton (NSW) has average daytime highs of about 23.4°C and overnight lows of about 12°C, with roughly 813 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.