Understanding Perceptual Regions of South India

South India is often divided into perceptual regions—areas defined by cultural, linguistic, and geographical affinities rather than strict administrative boundaries. These regions reflect the diverse landscapes and identities within the states of Andhra Pradesh, Karnataka, Tamil Nadu, and Kerala.

Andhra Pradesh

• Rayalaseema: Anantapur, Kurnool, Kadapa
• Coastal Andhra: East and West Godavari districts
• Telangana: Hyderabad, Rangareddy, Mahabubnagar (now a separate state)

Karnataka

• North Karnataka: Belgaum, Bidar, Bijapur
• Coastal Karnataka: Mangalore, Udupi, Karwar
• South Karnataka: Bangalore, Mysore, Mandya
• Malnad Region: Kodagu, Chikmagalur, Shivamogga
• Hyderabad-Karnataka Region: Ballari, Raichur, Koppal

Tamil Nadu

• Kongu Region: Coimbatore, Tiruppur, Erode
• Western Region: Tiruchirappalli, Madurai, Theni
• Southern Coastal Plain: Tirunelveli, Thoothukudi, Kanniyakumari
• Northern Tamil Nadu: Chennai, Chengalpattu, Tiruvallur
• Cauvery Delta Region: Thanjavur, Tiruvarur, Nagapattinam

Kerala

• Northern Kerala: Kasaragod, Kannur, Wayanad
• Central Kerala: Thrissur, Palakkad, Malappuram
• Southern Kerala: Thiruvananthapuram, Kollam, Pathanamthitta

These perceptual regions help in understanding the socio-cultural fabric and historical development of South India.