Thorngate, SA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
Thorngate is more socio-economically advantaged than about 92% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1082, 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.
Thorngate at a glance
- Population (2021)
- 180
- Median age
- 47
- Median weekly household income
- $3,125
- SEIFA score
- 1082
- Coordinates
- -34.8975, 138.5967
Thorngate demographics (2021 Census)
The figures below profile Thorngate 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 35%, 17% of homes are rented, and 33% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 23 | 13% |
| Youth (15–24) | 30 | 18% |
| Young adults (25–44) | 30 | 18% |
| Mid-life (45–64) | 59 | 35% |
| Seniors (65+) | 29 | 17% |
Share of the 171 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 28 | 47% |
| Owned with a mortgage | 22 | 37% |
| Rented | 10 | 17% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 57 | 93% |
| Townhouses & semis | 4 | 7% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 61 occupied private dwellings in Thorngate.
- Median weekly rent
- $380
- Median monthly mortgage
- $2,763
- Average household size
- 2.8 people
- Median weekly family income
- $3,625
- Median weekly personal income
- $929
Community and culture
- Born overseas
- 56 (33%)
- Speaks a language other than English at home
- 59 (34%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 106 (76%)
- Labour-force participation
- 69.5%
- Unemployment rate
- 4.8%
- Employed full-time
- 59
- Employed part-time
- 43
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 Thorngate
Based on 2014–2023 records, the warmest month in Thorngate 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 Thorngate
Where is Thorngate?
Thorngate is a suburb of South Australia, Australia.
What is the population of Thorngate?
At the 2021 Census, Thorngate had a population of about 180.
Is Thorngate an advantaged area?
Thorngate has an ABS SEIFA score of 1082, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 92 out of 100 — more socio-economically advantaged than about 92% of Australian suburbs.
What is the weather like in Thorngate?
Thorngate 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).
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