Arncliffe vs Brighton-Le-Sands
A data-only, side-by-side comparison of Arncliffe and Brighton-Le-Sands, two suburbs in New South Wales — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Arncliffe is the larger of the two, with about 12,023 residents to Brighton-Le-Sands's 8,336.
- Arncliffe sits a little higher on the ABS SEIFA index of socio-economic advantage (1033 to 1017, where about 1000 is the national average).
- Median weekly household income is higher in Arncliffe ($2,046 to $1,582).
- Residents are typically older in Brighton-Le-Sands (median age 43 to 34).
Arncliffe vs Brighton-Le-Sands side by side
| Measure | Arncliffe | Brighton-Le-Sands |
|---|---|---|
| Population (2021) | 12,023 | 8,336 |
| Median age | 34 | 43 |
| Median weekly household income | $2,046 | $1,582 |
| SEIFA score | 1033 | 1017 |
| Local government area | Bayside (NSW) | Bayside (NSW) |
| State / territory | New South Wales | New South Wales |
| Avg summer high (Jan) | 26.6°C | 26.6°C |
| Avg winter high (Jul) | 17.2°C | 17.2°C |
| Annual rainfall | 902 mm | 902 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Arncliffe or Brighton-Le-Sands bigger?
Arncliffe is larger, with about 12,023 residents at the 2021 Census compared with 8,336 in Brighton-Le-Sands.
Is Arncliffe or Brighton-Le-Sands warmer?
Arncliffe is generally warmer in summer, with an average January daytime high of 26.6°C compared with 26.6°C.