Administrative division Yona, Umatac, Talofofo, Santa Rita, Piti, New Inarajan, Merizo, Inarajan, Chalan Pago, Windward Hills in Guam. Explore list of sub divisions of Yona, Umatac, Talofofo, Santa Rita, Piti, New Inarajan, Merizo, Inarajan, Chalan Pago, Windward Hills on map.