Sabana YeguasSabana Yeguas is a Barrios of [Puerto Rico|barrio] in the municipality of Lajas, Puerto Rico. Its population in 2010 was 2,082.HistorySabana Yeguas was in Spain's gazetteers until Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of [Paris of 1898] and became an unincorporated territory of the United States. In 1899, the United [States Department of War] conducted a census of Puerto Rico finding that the population of Sabana Yeguas barrio was 938.