viet nam - Prices: Consumer Price Index for Vietnam was 3.60000 % Chg. in January of 2031, according to the United States Federal Reserve. Historically, viet nam - Prices: Consumer Price Index for Vietnam reached a record high of 67.58945 in January of 1991 and a record low of -12.84483 in January of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for viet nam - Prices: Consumer Price Index for Vietnam - last updated from the United States Federal Reserve on May of 2026.