CPI in January 2018 of Klaten Regency was 127,58 or inflated as 0,58 percent. The contribution of that number was shared by The foodstuff group and prepared food as 0,20 percent; housing as 0,03 percent; clothing as 0,04 percent; health as 0,16 percent; Transportation as 0,14 percent. Meanwhile, Education and recreation didn't give any sharing to the inflation