The Inflation Rate (IR) of Northern Samar decrease to 7.1 percent in May 2022. This IR is 0.3 percentage points lower compared with the 7.1 IR a month ago, and 4.6 percentage points higher than the recorded 2.5 inflation in the same period last year. The province IR is 0.8 percentage points higher than the Regional IR of 6.3 percent. Summary Inflation Report Consumer Price Index (2018=100): May 2022.