Kongu Nadu, also known as Kongu Mandalam, is the geographical region comprising the western and north-western part of the Indian state of Tamil Nadu and in some instances, parts of southeastern Karnataka and eastern Kerala. The region covers an area of roughly 60,895 km² with a population of over 27.4 million.
Country: India
State(s): Tamil Nadu, Kerala, Karnataka
District(s): Coimbatore, Dharmapuri, Erode, Karur, Krishnagiri, Namakkal, Nilgiris, Tiruppur, Salem · Parts of Dindigul, Tiruchirappalli, Palakkad and Chamarajanagar