Aldinga vs Aldinga Beach
A data-only, side-by-side comparison of Aldinga and Aldinga Beach, two suburbs in South Australia — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Aldinga Beach is the larger of the two, with about 10,667 residents to Aldinga's 764.
- Aldinga sits a little higher on the ABS SEIFA index of socio-economic advantage (971 to 925, where about 1000 is the national average).
- Median weekly household income is higher in Aldinga Beach ($1,297 to $1,102).
- Residents are typically older in Aldinga (median age 49 to 39).
Aldinga vs Aldinga Beach side by side
| Measure | Aldinga | Aldinga Beach |
|---|---|---|
| Population (2021) | 764 | 10,667 |
| Median age | 49 | 39 |
| Median weekly household income | $1,102 | $1,297 |
| SEIFA score | 971 | 925 |
| Local government area | Onkaparinga | Onkaparinga |
| State / territory | South Australia | South Australia |
| Avg summer high (Jan) | 26.7°C | 26.7°C |
| Avg winter high (Jul) | 13.2°C | 13.2°C |
| Annual rainfall | 801 mm | 801 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Aldinga or Aldinga Beach bigger?
Aldinga Beach is larger, with about 10,667 residents at the 2021 Census compared with 764 in Aldinga.
Is Aldinga or Aldinga Beach warmer?
Aldinga is generally warmer in summer, with an average January daytime high of 26.7°C compared with 26.7°C.