Abstract:Objective：To analyze the monitoring results of iodine deficiency disorders in 2024，grasp the supply of iodized salt and the urinary iodine levels of students and pregnant women，and provide reference for achieving the goal of eliminating iodine deficiency disorders. Methods：Survey subjects were selected from five directions in the entire district：east，south，west，north，and center. Salt and urine samples were collected from students aged 8-10 and pregnant women for testing. Results：300 salt samples were collected in 2024，with a coverage rate of 97.67% for iodized salt，a qualified iodized salt consumption rate of 88.67%，and a median salt iodine concentration of 24.26 mg/kg. Collect 200 urine samples from students，with a median urinary iodine level of 161.00 μg/L and a urinary iodine distribution range of 2.1-573 μg/L；The comparison of urinary iodine levels among children aged 8-10 in different regions showed statistically significant differences（P < 0.05）；There was no significant difference in urinary iodine levels among children of different ages（P > 0.05）；The distribution of urinary iodine levels in children of different genders showed no statistically significant difference（P > 0.05）. Collect 100 urine samples from pregnant women，with a median urinary iodine level of 140 μg/L and a urinary iodine distribution range of 27.9-887 μg/L. Conclusions：Under the current salt iodine concentration，the overall iodine nutrition level of students is relatively suitable，while the overall iodine nutrition level of pregnant women is low. There are still many pregnant women at risk of iodine deficiency，and health education guidance should be emphasized to supplement iodine.