Alfords Point vs Illawong
A data-only, side-by-side comparison of Alfords Point and Illawong, two suburbs in New South Wales — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Illawong is the larger of the two, with about 7,427 residents to Alfords Point's 3,131.
- Alfords Point sits a little higher on the ABS SEIFA index of socio-economic advantage (1111 to 1108, where about 1000 is the national average).
- Median weekly household income is higher in Alfords Point ($2,969 to $2,778).
- Residents are typically older in Illawong (median age 44 to 43).
Alfords Point vs Illawong side by side
| Measure | Alfords Point | Illawong |
|---|---|---|
| Population (2021) | 3,131 | 7,427 |
| Median age | 43 | 44 |
| Median weekly household income | $2,969 | $2,778 |
| SEIFA score | 1111 | 1108 |
| Local government area | Sutherland Shire | Sutherland Shire |
| State / territory | New South Wales | New South Wales |
| Avg summer high (Jan) | 27.9°C | 27.9°C |
| Avg winter high (Jul) | 17°C | 17°C |
| Annual rainfall | 862 mm | 862 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Alfords Point or Illawong bigger?
Illawong is larger, with about 7,427 residents at the 2021 Census compared with 3,131 in Alfords Point.
Is Alfords Point or Illawong warmer?
Alfords Point is generally warmer in summer, with an average January daytime high of 27.9°C compared with 27.9°C.