A Milkshake in South Australia costs $8.00 at the median café — level with the national median of $8.00.
A Milkshake in South Australia costs $8.00 at the median café, based on 110 priced menus in the April 2026 reading. The middle half of cafés charge between $7.00 and $9.19.
South Australia's median of $8.00 sits level with the national median of $8.00.
Of the regions we read in South Australia, Marion is cheapest at $8.00 and Adelaide Hills is dearest at $8.70.
Across South Australia, 80% of cafés charge between $6.50 and $10.10 for a Milkshake. Prices refresh with the October 2026 reading.
This is the South Australia reading of the Milkshake Index. Medians, not means; every number ships with its sample size. Next reading: October 2026.