Sao Jacinto Island is a village in Mormugao tehsil in district of South Goa, Goa, India. As per the data provided by Census of India in 2011, total population of Sao Jacinto Island was 195 which includes 104 males and 91 females. Sao Jacinto Island covers 14.97 ha area. Pincode of Sao Jacinto Island is 403711.