The invention relates to a method designed for processing the domestic sewage of municipal residential districts, guesthouses, vacation villages, aged persons homes, air ports and countries, in particular to a domestic sewage distributed type anaerobic contact processing method. The method adopts the following steps: firstly, deposition: the domestic sewage flows to a sediment tank through a pipeline to perform the deposition; secondly, the anaerobic reaction of the domestic sewage; and thirdly, the anaerobic reaction of mud. The method has the advantages that: firstly, the distributed type treatment method is adopted in the invention, the flexibility is high, the cost is low, the mud amount is small, and the management is convenient; secondly, polypropylene elastic tridimensional packing material adopted inside the anaerobic contact device has large specific surface area, the biomass is large, and the treatment efficiency of the sewage is strengthened; blocking is unlikely to happen; a subsequent sediment facility is not required to be arranged; thirdly, the secondary (or multistage) anaerobic contact process is adopted to ensure organic substances to be fully degraded, and to ensure the operation of the system to be stable and the drainage to reach the standard; and fourthly, after being connected, marsh gas pipes arranged in a monomer way performs the centralized collection, no smell exists, and the safety performance of the system is enhanced.