Major Ridge Gourd producing belts in India

 Andhra Pradesh: • Khammam (Khammam Rural, Madira, Chintakani, Kothagudem, Julurpad, Kusumanchi, Yerrupalem, Sattupalli, Vemsur, Aswaraopet), Nellore (Pellakuru, Podalakuru, Nellore, Kavali, Palwancha, Vinjamur, Atmakur, Kaluvai, Ozili, Gudur, Venkatagiri), East Godavari

Bihar: • Patna, Nalanda, Bhojpur, Gaya, Saran, East & West Champaran, Muzaffarpur, Vaishali, Bhagalpur, Khagaria, Darbhanga, Madhubani, Samastipur, Begusarai, Purnea, Katihar, Saharsa, Madhepura

Chhattisgarh: • Koriya, Durg, Raipur, Mahasamund, Kanker, Janjgir-Champa, Korba, Raigarh

Haryana: • Jhajjar, Faridabad, Narnaul, Ambala, Jind, Mewat, Palwal, Yamunanagar, Kurukshetra, Kaithal, Karnal, Panipat, Sonipat, Rohtak, Gurgaon, Bhiwani, Fatehabad, Sirsa

Karnataka: • Haveri, Mandya, Koppal, Tumkur, Hassan, Bijapur

Madhya Pradesh: • Shajapur, Jabalpur, Chhindwara, Satna, Vidisha, Ratlam, Indore, Khargone, Dhar, Jhabua, Ujjain, Sagar, Raisen, Bhopal

Maharashtra: • Nashik, Parbhani, Ahmednagar, Nandurbar, Jalgaon, Gondia

Rajasthan: • Baran, Jodhpur, Tonk, Bharatpur, Ganganagar, Jaipur, Ajmer

Tamil Nadu: • Dindigul, Tiruppur, Coimbatore, Tirunelveli, Kancheepuram, Salem, Kanyakumari

Uttar Pradesh: • Agra, Lucknow, Unnao, Mainpuri, Moradabad, Hardoi, Aligarh, Bareilly, Kannauj, Firozabad, Etah, Farrukhabad, Kanpur Nagar, Sitapur