Original sentence: The municipality has an area of 218 km² and a population of 74,280 inhabitants; according to the 2007 census it is ranked No.Within its territory are pre-Columbian archaeological sites like Joya de Cerén and San Andrés and a church built in the colonial era
Edited sentence: Opico is considered one of the best municipalities in El Salvador.The municipality has an area of 218 km ² and a population of 74.280 inhabitants according to the 2007 census is ranked No.Within its territory are pre-Columbian archaeological sites like Joya de Cerén and San Andrés and a church builted in the colonial era