Tunki Vaju is a village in Garbada tehsil in district of Dohad, Gujarat, India. As per the data provided by Census of India in 2011, total population of Tunki Vaju was 6,642 which includes 3,349 males and 3,293 females. Tunki Vaju covers 1404.55 ha area. Pincode of Tunki Vaju is 389155.