Vettiyar is a village in Mavelikkara tehsil in district of Alappuzha, Kerala, India. As per the data provided by Census of India in 2011, total population of Vettiyar was 21,393 which includes 9,827 males and 11,566 females. Vettiyar covers 1217 ha area. Pincode of Vettiyar is 690509.