Inflation, CPI (Monthly, % YoY, OECD): Australia
The latest reading SOTW holds for Australia is 4.3% y/y for 2026-09, from OECD.
Source series · Fiscal & Monetary · Monthly · % y/y · OECD.CPI.YOY.M · AUS
Resale-clean monthly CPI complement to the permission-pending IMF CPI series.
- Latest
- 4.3
- % y/y · 2026-09
- Previous
- 4.0
- % y/y · 2026-08
- Earliest held
- 2.4
- % y/y · 2025-04
- Readings shown
- 18
- Every reading SOTW holds
Australia · history
% y/y · Monthly
Readings, newest first
| Period | Value (% y/y) |
|---|---|
| 2026-09 | 4.3 |
| 2026-08 | 4.0 |
| 2026-07 | 3.5 |
| 2026-06 | 3.8 |
| 2026-05 | 4.0 |
| 2026-04 | 4.2 |
| 2026-03 | 4.6 |
| 2026-02 | 3.7 |
| 2026-01 | 3.8 |
| 2025-12 | 3.8 |
| 2025-11 | 3.4 |
| 2025-10 | 3.8 |
| 2025-09 | 3.6 |
| 2025-08 | 3.2 |
| 2025-07 | 3.0 |
| 2025-06 | 1.9 |
| 2025-05 | 2.1 |
| 2025-04 | 2.4 |
Source: OECD. All 18 readings held, 2025-04 to 2026-09. n/a means the source value is missing or withheld.