Arncliffe vs Bardwell Valley
A data-only, side-by-side comparison of Arncliffe and Bardwell Valley, 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 Bardwell Valley's 2,344.
- Bardwell Valley sits a little higher on the ABS SEIFA index of socio-economic advantage (1045 to 1033, where about 1000 is the national average).
- Median weekly household income is higher in Bardwell Valley ($2,099 to $2,046).
- Residents are typically older in Bardwell Valley (median age 42 to 34).
Arncliffe vs Bardwell Valley side by side
| Measure | Arncliffe | Bardwell Valley |
|---|---|---|
| Population (2021) | 12,023 | 2,344 |
| Median age | 34 | 42 |
| Median weekly household income | $2,046 | $2,099 |
| SEIFA score | 1033 | 1045 |
| 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 Bardwell Valley bigger?
Arncliffe is larger, with about 12,023 residents at the 2021 Census compared with 2,344 in Bardwell Valley.
Is Arncliffe or Bardwell Valley warmer?
Arncliffe is generally warmer in summer, with an average January daytime high of 26.6°C compared with 26.6°C.