The invention discloses a method for heterogeneous network interference coordination by three-dimensional statistics channel information. A plurality of low-power wireless access node share spectrum resources exist in a macrocell base station coverage area of a heterogeneous network. A macrocell base station adopts a uniform planar antenna array and performs interference coordination according to known statistics channel information by steps of sequentially subjecting each low-power access node to macrocell interference coordination prior to low-power access node interference coordination or sequentially subjecting each low-power access node to low-power access node interference coordination prior to macrocell interference coordination. After interference coordination is completed, the macrocell base station only provides services for remaining users in a service user set. The method has advantages of small required channel information quantity and low calculation complexity, different thresholds can be set flexibly to meet different user service quality, and interlayer interferences of the heterogeneous network are effectively reduced.