Ilaha, also known as "Ilaha", General Heilongjiang established a post road from Qiqihar City to Heilong City and established the "Ilaha Station". At the end of the Qing Dynasty, 1909 (the year of Xuantongyuan in Qing Dynasty), Nenjiang Prefecture set up the second district here. After the founding of the Republic of China, it belonged to Nennan Township, and 1929 was classified as the second township. In the late period of the fall of Northeast China, 1939 was changed to Ilaha village. 1945 After the victory of "93" War of Resistance against Japanese Aggression, 1946 set up the third district in March. 65438+May 0955, changed to Ilaha District. 1March 9566, divided into three townships: Ilaha, Gucheng and Yongfa. 1March, 958, Yongfa and Gucheng Township merged into Ilaha Township, and the original Ilaha Township was changed to Shuang Shan Township. In September of the same year, Ilaha and Shuang Shan Township merged and rebuilt into the Iron and Steel People's Commune; 1 1 In June, it merged with the state-owned Jiusan Invalides Farm to form the Jiusan People's Commune. 1959 65438+ 10, "separation of fields and communities", restoration of Ilaha commune. 1967,65438+10, Ilaha Commune was renamed Dongfanghong Commune. 1980 65438+ 10 month, restore the name of Ilaha commune. 1March, 984, Shuang Shan and other places were set aside and Shuangshan Town was established. In May of the same year, the Ilaha Commune was changed to Ilaha Township. 1April 9855, changed to Ilaha town.