Artarmon vs St Leonards (NSW)
A data-only, side-by-side comparison of Artarmon and St Leonards (NSW), two suburbs in New South Wales — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Artarmon is the larger of the two, with about 9,417 residents to St Leonards (NSW)'s 7,212.
- St Leonards (NSW) sits a little higher on the ABS SEIFA index of socio-economic advantage (1175 to 1127, where about 1000 is the national average).
- Median weekly household income is higher in St Leonards (NSW) ($2,475 to $2,420).
- Residents are typically older in Artarmon (median age 37 to 34).
Artarmon vs St Leonards (NSW) side by side
| Measure | Artarmon | St Leonards (NSW) |
|---|---|---|
| Population (2021) | 9,417 | 7,212 |
| Median age | 37 | 34 |
| Median weekly household income | $2,420 | $2,475 |
| SEIFA score | 1127 | 1175 |
| Local government area | Willoughby | Willoughby |
| State / territory | New South Wales | New South Wales |
| Avg summer high (Jan) | 25.7°C | 25.7°C |
| Avg winter high (Jul) | 16.5°C | 16.5°C |
| Annual rainfall | 1,084 mm | 1,084 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Artarmon or St Leonards (NSW) bigger?
Artarmon is larger, with about 9,417 residents at the 2021 Census compared with 7,212 in St Leonards (NSW).
Is Artarmon or St Leonards (NSW) warmer?
Artarmon is generally warmer in summer, with an average January daytime high of 25.7°C compared with 25.7°C.