cases of DHF with 1 death reported. In 2023 there were 14 cases reported from January-August 2023 with 1 death reported. The incidence of dengue fever is determined by the density of larvae in an area. The purpose of the study was to analyze the factors affecting the density of Aedes aegypti mosquito larvae in the homes of DHF patients in the working area of Balai Agung Health Center, Sekayu Ci…