Elvina Bay, NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
Elvina Bay is more socio-economically advantaged than about 96% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1111, 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.
Elvina Bay at a glance
- Population (2021)
- 80
- Median age
- 50
- Median weekly household income
- $1,958
- SEIFA score
- 1111
- Coordinates
- -33.6413, 151.2783
Elvina Bay demographics (2021 Census)
The figures below profile Elvina Bay 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 32%, 11% of homes are rented, and 28% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 19 | 20% |
| Youth (15–24) | 3 | 3% |
| Young adults (25–44) | 26 | 27% |
| Mid-life (45–64) | 30 | 32% |
| Seniors (65+) | 17 | 18% |
Share of the 95 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 17 | 47% |
| Owned with a mortgage | 15 | 42% |
| Rented | 4 | 11% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 41 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 41 occupied private dwellings in Elvina Bay.
- Median weekly rent
- $500
- Median monthly mortgage
- $2,400
- Average household size
- 2.2 people
- Median weekly family income
- $2,687
- Median weekly personal income
- $1,020
Community and culture
- Born overseas
- 22 (28%)
- Speaks a language other than English at home
- 14 (18%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 56 (79%)
- Labour-force participation
- 62.5%
- Unemployment rate
- 4.4%
- Employed full-time
- 22
- Employed part-time
- 21
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 Elvina Bay
Based on 2014–2023 records, the warmest month in Elvina Bay is January (average daytime high around 25.7°C) and the coolest is July (around 16.5°C). The area receives roughly 1084 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 25.7°C | 19.3°C | 104 mm |
| Feb | 25.1°C | 19°C | 119 mm |
| Mar | 24°C | 18°C | 186 mm |
| Apr | 21.9°C | 15°C | 100 mm |
| May | 19.2°C | 11.7°C | 56 mm |
| Jun | 16.5°C | 9.8°C | 74 mm |
| Jul | 16.5°C | 8.7°C | 70 mm |
| Aug | 17.3°C | 9.2°C | 67 mm |
| Sep | 19.6°C | 11.3°C | 55 mm |
| Oct | 21.8°C | 13.7°C | 92 mm |
| Nov | 22.8°C | 15.5°C | 78 mm |
| Dec | 24.7°C | 17.5°C | 83 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Elvina Bay
Where is Elvina Bay?
Elvina Bay is a suburb of New South Wales, Australia.
What is the population of Elvina Bay?
At the 2021 Census, Elvina Bay had a population of about 80.
Is Elvina Bay an advantaged area?
Elvina Bay has an ABS SEIFA score of 1111, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 96 out of 100 — more socio-economically advantaged than about 96% of Australian suburbs.
What is the weather like in Elvina Bay?
Elvina Bay has average daytime highs of about 21.3°C and overnight lows of about 14.1°C, with roughly 1,084 mm of rain across the year (based on 2014–2023 climate normals).
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