Diarrhea is one of the 10 most common diseases in the 7 Ulu Community Health Center, Palembang City. Diarrhea can cause dehydration, malnutrition, weight loss, weakened immune system, and can disrupt growth in toddlers. Therefore, this research was conducted to determine the relationship between the sanitary condition of the home environment and the incidence of diarrhea in toddlers in the Work…