In 1952, the Salcedo province (now Hermanas Mirabal province) was made and the Espaillat province kept the land that it has now, with some parts to the south of the Cordillera Septentrional and other parts to the north of it. The province had two municipalities: Moca, its capital, and Gaspar Hernández. Cayetano Germosén became a municipality of the province in 1987 and Jamao al Norte in 2001.