The Timok Valley corresponds to parts of two Serbian districts (Bor and Zaječar), with a total 2022 census population of 200,785.
[1] In Romanian, the term "Timoc Valley" (Valea Timocului) is used for the area inhabited by the Romanian-speaking Vlachs.
Notable Roman sites include Timacum Minus, Trajan's Bridge, Diana Fortress, and others.
The Bulgarian ruler Ivan Stratsimir (Vidin principate) and Wallachian Voivode Mircea the Elder controlled the territory of Podunavia until the Ottoman conquest in the 14th century.
Timok Oblast existed until 1929 when it was included into the newly formed Morava Banovina with seat in Niš.
Based on the 2002 census and results in the Bor and Zaječar Districts (which together had 284,112 inhabitants), there were 85,58% Serbs, 8,31% Vlachs and 0,96% Romani.