text: The region came under the influence of the Pandyas during the reign of Arikesari Maravarman in the seventh century CE. Later, the region was ruled by various dynasties such as Rashtrakutas and Western Gangas. The Cholas led by Aditya I, conquered the region in ninth century CE. While the region was directly under the control of the Imperial Cholas till 1064 CE, the Kongu Cholas who were probably vassals or viceroys of the Cholas, ruled the region autonomously later. Temple inscriptions found near Karur dated to the period of Kulothunga Chola I mention the location as Vanchimanagarama Karuvur (Vanchi city of Karuvur).
  It was later ruled by the Vijayanagara Empire and the Madurai Nayaks, who were vassals of Vijayanagara earlier. In the latter part of the 18th century, the region came under the Kingdom of Mysore, and after the defeat of Tipu Sultan, the British East India Company annexed the region to the Madras Presidency the early 19th century. Karur municipality was constituted in 1874. After Indian Independence in 1947, the region was part of the Madras State. After the States Reorganisation Act of 1956, which re-organized state boundaries, majority of the region became part of the new Madras state, which would become Tamil Nadu in 1969.