Erina Heights, NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
Erina Heights is more socio-economically advantaged than about 95% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1103, 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.
Erina Heights at a glance
- Population (2021)
- 454
- Median age
- 41
- Median weekly household income
- $2,819
- SEIFA score
- 1103
- Coordinates
- -33.4272, 151.4132
Erina Heights demographics (2021 Census)
The figures below profile Erina Heights 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%, 16% of homes are rented, and 17% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 98 | 21% |
| Youth (15–24) | 72 | 16% |
| Young adults (25–44) | 74 | 16% |
| Mid-life (45–64) | 142 | 31% |
| Seniors (65+) | 71 | 16% |
Share of the 457 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 59 | 43% |
| Owned with a mortgage | 54 | 39% |
| Rented | 22 | 16% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 129 | 94% |
| Townhouses & semis | 5 | 4% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 137 occupied private dwellings in Erina Heights.
- Median weekly rent
- $485
- Median monthly mortgage
- $2,500
- Average household size
- 3.2 people
- Median weekly family income
- $2,904
- Median weekly personal income
- $980
Community and culture
- Born overseas
- 79 (17%)
- Speaks a language other than English at home
- 28 (6%)
- Aboriginal and/or Torres Strait Islander
- 16 (4%)
Work and education
- Completed Year 12
- 208 (62%)
- Labour-force participation
- 70.6%
- Unemployment rate
- 2.4%
- Employed full-time
- 121
- Employed part-time
- 97
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 Erina Heights
Based on 2014–2023 records, the warmest month in Erina Heights is January (average daytime high around 26.2°C) and the coolest is July (around 17.1°C). The area receives roughly 1010 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 26.2°C | 20.2°C | 107 mm |
| Feb | 25.5°C | 20°C | 105 mm |
| Mar | 24.5°C | 19.1°C | 161 mm |
| Apr | 22.4°C | 16.1°C | 93 mm |
| May | 19.7°C | 13°C | 44 mm |
| Jun | 17.1°C | 10.9°C | 66 mm |
| Jul | 17.1°C | 9.9°C | 64 mm |
| Aug | 17.9°C | 10.3°C | 60 mm |
| Sep | 20.2°C | 12.3°C | 59 mm |
| Oct | 22.2°C | 14.8°C | 88 mm |
| Nov | 23.3°C | 16.5°C | 75 mm |
| Dec | 25.1°C | 18.4°C | 88 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Erina Heights
Where is Erina Heights?
Erina Heights is a suburb of New South Wales, Australia.
What is the population of Erina Heights?
At the 2021 Census, Erina Heights had a population of about 454.
Is Erina Heights an advantaged area?
Erina Heights has an ABS SEIFA score of 1103, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 95 out of 100 — more socio-economically advantaged than about 95% of Australian suburbs.
What is the weather like in Erina Heights?
Erina Heights has average daytime highs of about 21.8°C and overnight lows of about 15.1°C, with roughly 1,010 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.