Objective To analyze the rules of acupoint selection for the treatment of tension-type headache in China based on data mining. Methods Studies on acupuncture treatment for tension-type headache published from January 1, 2011 to December 31, 2020 were extracted from Chinese national knowledge(CNKI), Wanfang Database(WF) and Chinese Science and Technology Journal Service Platform(VIP), to establish a database of acupuncture prescriptions for tension-type headache. SPSS20.0 and IBM SPSS Modeler18.0 software were used for statistical analysis and data mining to explore the application rules of acupoints. Results A total of 81 literatures were included, involving 81 acupuncture prescriptions and 66 acupoints. The total frequency of acupoint use was 549 times. Among all acupoints, Baihui(GV 20) is used most frequently. Governor Vessel, Gallbladder, Stomach and Liver Meridians are the most commonly selected meridians. Acupoints on abdomen, lower limbs and back are much used, and the intersecting points are preferred in Specific acupoints. The most common combination of acupoints is Fengchi(GB20) with Touwei(ST8). Conclusion Acupuncture treatment for tension-type headache in China mainly uses local(head) with the combination of the distal (limbs) , and more attention should be paid to regulating Qi movement, dredging collaterals ,relieving pain and specific points, especially the intersecting points.