A Sparkling Water in Perth costs $5.00 at the median café — level with the national median of $5.00.
A Sparkling Water in Perth costs $5.00 at the median café, based on 207 priced menus in the October 2026 reading. The middle half of cafés charge between $4.00 and $6.00.
Perth's median of $5.00 sits level with the national median of $5.00.
Of the regions we read in Perth, Rockingham is cheapest at $4.50 and Kalamunda is dearest at $5.00.
Across Perth, 80% of cafés charge between $3.90 and $7.50 for a Sparkling Water. Prices refresh with the April 2027 reading.
This is the Perth reading of the Sparkling Water Index — part of the full Perth reading. Medians, not means; every number ships with its sample size. Next reading: April 2027.