Altona (Vic.) vs Seaholme
A data-only, side-by-side comparison of Altona (Vic.) and Seaholme, two suburbs in Victoria — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Altona (Vic.) is the larger of the two, with about 11,490 residents to Seaholme's 2,067.
- Seaholme sits a little higher on the ABS SEIFA index of socio-economic advantage (1061 to 1046, where about 1000 is the national average).
- Median weekly household income is higher in Seaholme ($2,145 to $1,826).
- Residents are typically older in Seaholme (median age 43 to 42).
Altona (Vic.) vs Seaholme side by side
| Measure | Altona (Vic.) | Seaholme |
|---|---|---|
| Population (2021) | 11,490 | 2,067 |
| Median age | 42 | 43 |
| Median weekly household income | $1,826 | $2,145 |
| SEIFA score | 1046 | 1061 |
| Local government area | Hobsons Bay | Hobsons Bay |
| State / territory | Victoria | Victoria |
| Avg summer high (Jan) | 26.6°C | 26.6°C |
| Avg winter high (Jul) | 12.9°C | 12.9°C |
| Annual rainfall | 658 mm | 658 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Altona (Vic.) or Seaholme bigger?
Altona (Vic.) is larger, with about 11,490 residents at the 2021 Census compared with 2,067 in Seaholme.
Is Altona (Vic.) or Seaholme warmer?
Altona (Vic.) is generally warmer in summer, with an average January daytime high of 26.6°C compared with 26.6°C.