Wondabyne, NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
Wondabyne is more socio-economically advantaged than about 70% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1023, 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.
Is Wondabyne a good place to live?
There’s no single answer — it depends on what matters to you. So instead of one mystery number, we break it down: a transparent score on each part of life we can back with public data, and an honest “not yet” on the parts we can’t.
Strong on the data we score
A weighted blend of the 1 component we can score for Wondabyne from public data. It sits alongside — and reconciles with — the socio-economic Suburb Score above; it is a transparent read, not a complete verdict.
Socio-economic advantage
70/100More advantaged than the national average
More advantaged than the national average — the same ABS SEIFA-based Suburb Score (70/100) shown above. Income, education and occupation, as published by the ABS. · ABS SEIFA 2021
Not yet scored
We’d rather leave these open than publish a number we can’t stand behind. Here’s where each one stands.
- Housing affordabilityNot scored — no ABS Census median-rent figure for this suburb.
- Amenities & accessNot scored yet — our OpenStreetMap amenity mapping is still rolling out across suburbs.
- Green spaceNot scored yet — our OpenStreetMap green-space mapping is still rolling out across suburbs.
- TransportNot scored yet — our OpenStreetMap public-transport mapping is still rolling out across suburbs.
- SchoolsNot scored yet — school performance (ACARA / ICSEA) needs a data-reuse licence cleared before we can publish it.
- SafetyNot scored yet — Australia has no single open crime dataset and safety data carries defamation and legal care, so it is gated pending a go/no-go and will be data-only when added.
- CommunityNot scored yet — we won't reduce community to a number from a proxy. We'd rather leave it open than publish an invented value judgement.
A transparent read on public data, not a verdict — and not a measure of any person or community. See our methodology for how each component is worked out and why some aren’t scored yet.
Wondabyne at a glance
- Population (2021)
- 3
- Median age
- 65
- Median weekly household income
- $1,375
- SEIFA score
- 1023
- Local government area
- Central Coast (NSW)
- Coordinates
- -33.5009, 151.2213
Map of Wondabyne
© OpenStreetMap contributors · View larger map
Wondabyne demographics (2021 Census)
The figures below profile Wondabyne 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, 0% of residents were born overseas.
Housing and households
- Average household size
- 2 people
- Median weekly family income
- $1,375
- Median weekly personal income
- $750
Community and culture
- Born overseas
- 0 (0%)
- Speaks a language other than English at home
- 0 (0%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 0 (0%)
- Labour-force participation
- 50%
- Employed full-time
- 0
- Employed part-time
- 0
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 Wondabyne
Based on 2014–2023 records, the warmest month in Wondabyne is January (average daytime high around 26.9°C) and the coolest is July (around 16.9°C). The area receives roughly 942 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 26.9°C | 19.5°C | 93 mm |
| Feb | 26°C | 19.3°C | 100 mm |
| Mar | 24.7°C | 18.3°C | 159 mm |
| Apr | 22.4°C | 15.3°C | 84 mm |
| May | 19.6°C | 12°C | 40 mm |
| Jun | 16.8°C | 9.9°C | 56 mm |
| Jul | 16.9°C | 8.9°C | 58 mm |
| Aug | 17.9°C | 9.3°C | 59 mm |
| Sep | 20.5°C | 11.4°C | 54 mm |
| Oct | 22.8°C | 14°C | 86 mm |
| Nov | 23.8°C | 15.7°C | 69 mm |
| Dec | 26°C | 17.8°C | 84 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
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Common questions about Wondabyne
Is Wondabyne a good place to live?
There's no single answer, so we score what the public data can back. On socio-economic advantage, Wondabyne rates 70/100 overall (Strong on the data we score). Public transport, schools and safety aren't scored yet — see our methodology for why.
Where is Wondabyne?
Wondabyne is a suburb of New South Wales, Australia, in the Central Coast (NSW) local government area.
What is the population of Wondabyne?
At the 2021 Census, Wondabyne had a population of about 3.
Is Wondabyne an advantaged area?
Wondabyne has an ABS SEIFA score of 1023, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 70 out of 100 — more socio-economically advantaged than about 70% of Australian suburbs.
What is the weather like in Wondabyne?
Wondabyne has average daytime highs of about 22°C and overnight lows of about 14.3°C, with roughly 942 mm of rain across the year (based on 2014–2023 climate normals).
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