Netherby (SA), SA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
Netherby (SA) is more socio-economically advantaged than about 98% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1132, 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.
Netherby (SA) at a glance
- Population (2021)
- 1,510
- Median age
- 43
- Median weekly household income
- $2,537
- SEIFA score
- 1132
- Coordinates
- -34.9700, 138.6224
Netherby (SA) demographics (2021 Census)
The figures below profile Netherby (SA) 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 27%, 16% of homes are rented, and 23% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 272 | 18% |
| Youth (15–24) | 206 | 14% |
| Young adults (25–44) | 296 | 19% |
| Mid-life (45–64) | 417 | 27% |
| Seniors (65+) | 328 | 22% |
Share of the 1,519 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 262 | 47% |
| Owned with a mortgage | 194 | 35% |
| Rented | 89 | 16% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 359 | 66% |
| Townhouses & semis | 117 | 22% |
| Flats & apartments | 65 | 12% |
Tenure and dwelling shares are of the roughly 541 occupied private dwellings in Netherby (SA).
- Median weekly rent
- $380
- Median monthly mortgage
- $2,383
- Average household size
- 2.7 people
- Median weekly family income
- $3,113
- Median weekly personal income
- $1,028
Community and culture
- Born overseas
- 344 (23%)
- Speaks a language other than English at home
- 249 (17%)
- Aboriginal and/or Torres Strait Islander
- 3 (0%)
Work and education
- Completed Year 12
- 934 (80%)
- Labour-force participation
- 65.6%
- Unemployment rate
- 2.7%
- Employed full-time
- 438
- Employed part-time
- 310
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 Netherby (SA)
Based on 2014–2023 records, the warmest month in Netherby (SA) is January (average daytime high around 27.9°C) and the coolest is July (around 14°C). The area receives roughly 711 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 27.9°C | 17.5°C | 29 mm |
| Feb | 26.5°C | 17°C | 29 mm |
| Mar | 24.7°C | 16°C | 20 mm |
| Apr | 21.4°C | 14°C | 51 mm |
| May | 17.3°C | 11.7°C | 86 mm |
| Jun | 14.8°C | 9.6°C | 100 mm |
| Jul | 14°C | 8.9°C | 104 mm |
| Aug | 14.7°C | 8.8°C | 95 mm |
| Sep | 17.2°C | 10.2°C | 62 mm |
| Oct | 20.5°C | 11.9°C | 52 mm |
| Nov | 22.7°C | 13.6°C | 52 mm |
| Dec | 25.6°C | 15.6°C | 31 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Netherby (SA)
Where is Netherby (SA)?
Netherby (SA) is a suburb of South Australia, Australia.
What is the population of Netherby (SA)?
At the 2021 Census, Netherby (SA) had a population of about 1,510.
Is Netherby (SA) an advantaged area?
Netherby (SA) has an ABS SEIFA score of 1132, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 98 out of 100 — more socio-economically advantaged than about 98% of Australian suburbs.
What is the weather like in Netherby (SA)?
Netherby (SA) has average daytime highs of about 20.6°C and overnight lows of about 12.9°C, with roughly 711 mm of rain across the year (based on 2014–2023 climate normals).
Does Netherby (SA) have high household incomes?
Netherby (SA) has one of the highest median weekly household incomes in South Australia — the 11th-highest among suburbs with at least 1,000 residents at the 2021 Census ($2,537 per week).
Where Netherby (SA) ranks
Netherby (SA) appears in these data-driven guides — each a transparent sort on a single ABS figure shown on this page.
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