Airds vs St Helens Park
A data-only, side-by-side comparison of Airds and St Helens Park, two suburbs in New South Wales — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- St Helens Park is the larger of the two, with about 6,647 residents to Airds's 3,265.
- St Helens Park sits a little higher on the ABS SEIFA index of socio-economic advantage (944 to 741, where about 1000 is the national average).
- Median weekly household income is higher in St Helens Park ($1,850 to $944).
- Residents are typically older in St Helens Park (median age 33 to 29).
Airds vs St Helens Park side by side
| Measure | Airds | St Helens Park |
|---|---|---|
| Population (2021) | 3,265 | 6,647 |
| Median age | 29 | 33 |
| Median weekly household income | $944 | $1,850 |
| SEIFA score | 741 | 944 |
| Local government area | Campbelltown (NSW) | Campbelltown (NSW) |
| State / territory | New South Wales | New South Wales |
| Avg summer high (Jan) | 29°C | 29°C |
| Avg winter high (Jul) | 16.9°C | 16.9°C |
| Annual rainfall | 777 mm | 777 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Airds or St Helens Park bigger?
St Helens Park is larger, with about 6,647 residents at the 2021 Census compared with 3,265 in Airds.
Is Airds or St Helens Park warmer?
Airds is generally warmer in summer, with an average January daytime high of 29°C compared with 29°C.