Sol-Iletsk (Russian:Соль-Иле́цк) is a town in Orenburg Oblast, Russia, located on the right bank of the Ilek River (Ural's tributary), 77 kilometers (48mi) south of Orenburg, the administrative center of the oblast. Population: 28,377(2010 Census);26,883(2002 Census);23,836(**** Census); 22,000 (1975); 11,802 (1897).