Alexandria vs St Peters (NSW)
A data-only, side-by-side comparison of Alexandria and St Peters (NSW), two suburbs in New South Wales — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Alexandria is the larger of the two, with about 9,649 residents to St Peters (NSW)'s 3,629.
- Alexandria sits a little higher on the ABS SEIFA index of socio-economic advantage (1174 to 1159, where about 1000 is the national average).
- Median weekly household income is higher in St Peters (NSW) ($2,924 to $2,654).
- Residents are typically older in St Peters (NSW) (median age 35 to 34).
Alexandria vs St Peters (NSW) side by side
| Measure | Alexandria | St Peters (NSW) |
|---|---|---|
| Population (2021) | 9,649 | 3,629 |
| Median age | 34 | 35 |
| Median weekly household income | $2,654 | $2,924 |
| SEIFA score | 1174 | 1159 |
| Local government area | Sydney | Sydney |
| 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 Alexandria or St Peters (NSW) bigger?
Alexandria is larger, with about 9,649 residents at the 2021 Census compared with 3,629 in St Peters (NSW).
Is Alexandria or St Peters (NSW) warmer?
Alexandria is generally warmer in summer, with an average January daytime high of 26.6°C compared with 26.6°C.