[目的]对福建省学生、家庭主妇碘缺乏病知识知晓状况进行调查。[方法]学生应答试卷与家庭入户问卷相结合。[结果]主妇组平均80.6分,及格率90.0%,100分占14.0%,各项指标接近全国水平;学生组平均35.8分,及格率14.5%,100分占1.0%,各项指标明显低于全国水平。[结论]学校开展碘缺乏病知识的健康教育是我们今后工作的重点。 [Objective] To investigate the knowledge of iodine deficiency disorders among students and housewives in Fujian province. [Methods] Student response test papers were combined with home-based questionnaires. [Results] The housewives averaged 80.6 points, the pass rate was 90.0%, and 100 points accounted for 14.0%. The indicators were close to the national level; the student group averaged 35.8 points, the pass rate was 14.5%, 100 points was 1.0%, and the indicators were significantly lower National level. [Conclusion] The health education for iodine deficiency disorders in schools is the focus of our future work.