Data Scientist salaries in Perth range from $78,016 to $224,296 in 2026. The mid-level median is $136,528, which is 6% above the Australia national average.
Junior (0-2 yrs)
$78,016 – $107,272
Median: $92,644 · per year
Mid-Level (3-5 yrs)
$117,024 – $156,032
Median: $136,528 · per year
Senior (6+ yrs)
$160,908 – $224,296
Median: $192,602 · per year
Estimate your earning potential based on role, location, and experience.
Estimated Data Scientist Salary in Perth, Australia
Estimated†Median: $164,565 per year (adjusted for Perth cost of living)
Junior
$92,644
0-2 yrs
Mid-Level
$136,528
3-5 yrs
Senior
$192,602
6+ yrs
| City | Mid-Level Median | Cost of Living |
|---|---|---|
| Perth, Western Australia | $136,528 | moderate |
| Sydney, New South Wales | $164,864 | very high |
| Melbourne, Victoria | $149,408 | high |
| Canberra, Australian Capital Territory | $146,832 | high |
| Brisbane, Queensland | $133,952 | moderate |
| Gold Coast, Queensland | $128,800 | moderate |
| Darwin, Northern Territory | $128,800 | moderate |
City figures scale Australia’s national data scientist range by local cost of living and are estimates. Actual pay varies by employer, seniority, and total compensation.