This article reveals student achievement in the Indonesia National Examination (UN) on Chemistry Material at the high school level in the East Java Province from 2015-2016, 2016-2017, and 2017-2018. Chemistry exam consists of Basic Chemistry, Analytical Chemistry, Inorganic Chemistry, Organic Chemistry, and Physical Chemistry. At 2015/2016 school year chemistry exam was compulsory for students who program science while starting 2016/2017 academic year until 2017/2018 chemistry examination as a test for students who choose chemical specialization. This has an impact on the number of students taking chemistry test subjects, the number of students taking the UN in the Chemistry test in the 2015/2016, 2016/2017, and 2017/2018 academic years respectively at 107345, 15600 and 22367 students. From the UN results data reported by Puspendik for East Java Province, an average score of UN scores of five chemistry test subjects with an up and down trend in the range of 48.90 to 64.71 was obtained. If compared, the average UN score for each chemical material in the East Java province is higher than the national average.