Juncos

Juncos is one of the 78 municipalities of Puerto Rico located in the eastern central region of the island, south of Canóvanas and Carolina; southeast of Gurabo; east of San Lorenzo; and west of Las Piedras. Juncos is spread over 9 wards and Juncos Pueblo (the downtown area and the administrative center of the city). It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area.

Juncos was founded on the request of Tomás Pizarro on August 2, 1797, having previously been a village which evolved from a small ranch, the Hatillo de los Juncos. This ranch was part of the Hato del Valenciano, which gave its name to the Río Valenciano which bisects the city before joining the Río Gurabo to the north of the settlement.