Alexandra Hills vs Thornlands
A data-only, side-by-side comparison of Alexandra Hills and Thornlands, two suburbs in Queensland — population, demographics, socio-economic profile and climate, drawn from public sources.
Key differences
- Thornlands is the larger of the two, with about 19,263 residents to Alexandra Hills's 16,472.
- Thornlands sits a little higher on the ABS SEIFA index of socio-economic advantage (1047 to 976, where about 1000 is the national average).
- Median weekly household income is higher in Thornlands ($2,218 to $1,829).
- Residents are typically older in Alexandra Hills (median age 38 to 36).
Alexandra Hills vs Thornlands side by side
| Measure | Alexandra Hills | Thornlands |
|---|---|---|
| Population (2021) | 16,472 | 19,263 |
| Median age | 38 | 36 |
| Median weekly household income | $1,829 | $2,218 |
| SEIFA score | 976 | 1047 |
| Local government area | Redland | Redland |
| State / territory | Queensland | Queensland |
| Avg summer high (Jan) | 27.6°C | 27.6°C |
| Avg winter high (Jul) | 20°C | 20°C |
| Annual rainfall | 981 mm | 981 mm |
Climate figures are long-run monthly normals (Open-Meteo, ERA5 reanalysis).
Common questions
Is Alexandra Hills or Thornlands bigger?
Thornlands is larger, with about 19,263 residents at the 2021 Census compared with 16,472 in Alexandra Hills.
Is Alexandra Hills or Thornlands warmer?
Alexandra Hills is generally warmer in summer, with an average January daytime high of 27.6°C compared with 27.6°C.