Tongbai County has jurisdiction over 9 towns and 7 townships: Chengguan Town, Yuehe Town, Wucheng Town, Guxian Town, Maoji Town, Dahe Town, Bujiang Town, Pingshi Town, and Huaiyuan Town , Chengjiao Township, Huilong Township, Huanggang Township, Zhuzhuang Township, Anpeng Township, Chengwan Township, and Xinji Township. Tanghe County governs 2 streets, 12 towns, and 7 townships: Binhe Street, Wenfeng Street, Yuantan Town, Zhangdian Town, Guotan Town, Huyang Town, Heilong Town, Dahetun Town, Longtan Town, Tong Zhaipu Town, Cangtai Town, Shangtun Town, Bidian Town, Shaobaisi Town, Chengjiao Township, Tonghe Township, Zangang Township, Qiyi Township, Ma Zhenfu Township, Gucheng Township, and Dongwangji Township.
Tongbai County does not have as many as Tanghe County