The Consumer Price Index (CPI) is Ireland’s official measure of inflation. The CPI is designed to measure the average price of goods and services purchased by households and is a valuable indicator for tracking cost of living changes over time.
The CPI uses a representative basket of goods and services that Irish households typically buy, including items such as food, clothing, fuel, as well as costs associated with transport, rent/mortgage, insurance, and education. The CSO collects tens of thousands of prices each month and compares them to measure price changes over time.
| X-axis label | CPI | HICP |
|---|---|---|
| Sep 2025 | 2.7 | 2.7 |
| Oct 2025 | 2.9 | 2.8 |
| Nov 2025 | 3.2 | 3.1 |
| Dec 2025 | 2.8 | 2.7 |
| Jan 2026 | 2.7 | 2.5 |
| Feb 2026 | 2.7 | 2.5 |
| Mar 2026 | 3.6 | 3.6 |
| Apr 2026 | 3.7 | 3.6 |
| May 2026 | 3.6 | 3.5 |
| Jun 2026 | 3.4 | 3.2 |
| Jul 2026 | 3.4 | 3.1 |
| Aug 2026 | 3.7 | 3.4 |
| Sep 2026 | 4.1 | 3.8 |