Ambarvale vs St Helens Park
A data-only, side-by-side comparison of Ambarvale and St Helens Park, two suburbs in New South Wales — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Ambarvale is the larger of the two, with about 7,254 residents to St Helens Park's 6,647.
- St Helens Park sits a little higher on the ABS SEIFA index of socio-economic advantage (944 to 873, where about 1000 is the national average).
- Median weekly household income is higher in St Helens Park ($1,850 to $1,431).
- Residents are typically older in Ambarvale (median age 34 to 33).
Ambarvale vs St Helens Park side by side
| Measure | Ambarvale | St Helens Park |
|---|---|---|
| Population (2021) | 7,254 | 6,647 |
| Median age | 34 | 33 |
| Median weekly household income | $1,431 | $1,850 |
| SEIFA score | 873 | 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 Ambarvale or St Helens Park bigger?
Ambarvale is larger, with about 7,254 residents at the 2021 Census compared with 6,647 in St Helens Park.
Is Ambarvale or St Helens Park warmer?
Ambarvale is generally warmer in summer, with an average January daytime high of 29°C compared with 29°C.