Objective:To investigate the distribution of snoring and related factors of students in college. Methods:Three hundred and twenty eight students were investigated through questionnaires and physical examination by a method of cluster sampling. Also related factors were analyzed. Results:Three hundred and twenty eight questionnaires(response rate 100%) were received. The prevalence of snoring was 36.6%,the students who often snoring was 8.2%. There was higher rate in male than female students(P < 0.05). The risk factors were analyzed. Obesity,the excess length of uvula and the surrounding of neck were showed statistical significance(P < 0.05). Sweeping on one’s back could increase the risk of snoring. But there was not significant difference among education degree,parents history,smoking,drinking,eating,sports and psychology. Conclusion:The prevalence of snoring among college students is 36.6%,and it shows that snoring is also a problem of college students. How to prevent it should be paid more attention to.