Kathvavdi is a village in Vijaynagar tehsil in district of Sabar Kantha, Gujarat, India. As per the data provided by Census of India in 2011, total population of Kathvavdi was 1,346 which includes 678 males and 668 females. Kathvavdi covers 554.76 ha area. Pincode of Kathvavdi is 383440.