The invention discloses a multi-energy optimization and control method considering user consumption stickiness and belongs to the technical field of electric power system demand response scheduling. The method comprises: collecting basic user data of multi-energy optimization and control considering the user consumption stickiness; according to the basic user data, building a mathematical multi-energy optimization and control model considering the user consumption stickiness; optimizing the mathematical model and obtaining an optimization result of the mathematical model; and according to the optimization result, sending a control instruction, and driving electrical equipment, energy storage equipment and natural gas equipment to work according to the control instruction. The method can be applied to optimization and making of a current energy usage plan of a user and arrangement of a real-time energy adjustment plan of the user. The method provides scientific basis of optimization and control for a household multi-energy system and has important practical meanings and good application prospect.