Suyo is a philippine municipality. It is located in the province Ilocos Sur
in Region I Ilocos Region
which is a part of the Luzon group
of islands. The municipality Suyo is seated about 68 km south-south-east of province capital City Of Vigan
and about 271 km north of Philippine main capital Manila. The geographic coordinates of Suyo are 16° 58' 48'' N, 120° 31' 36'' E.
Administratively the Municipality of Suyo is subdivided into 8 barangays. One forms the center of the city wheras the other 7 are in the outlying areas. Some of them are even several kilometers away from the center of the Municipality.
According to the 2007 census, Suyo has a population of 10,943 residents and is part of the big group of 1073 cities and municipalities in the Philippines which have more than 10.000 residents but did not reach 50.000 population yet. Based on the number of its inhabitants Suyo is number 1491 of the most populous cities of the Philippines and at 687 in Luzon group of islands and at 21 of the most populous cities of province Ilocos Sur. With an area of 124.00 km² Suyo is one of the cities with a smaller urban area. Based on its area area, it ranks only as the 5th of the smallest cities of the province of Ilocos Sur.
According to the Philippine income classification for provinces, cities and municipalities Suyo is a 4th class municipality. The urbanization status of Suyo is classified as partly urban.
Among the bigger cities and municipalities in the neighborhood of Suyo there are San Fabian (Pangasinan) 92 km south, La Trinidad (Benguet) 56 km south, Baguio City (Benguet) 63 km south, Bolinao (Pangasinan) 99 km south-west, Bauang (La Union) 54 km south-south-west, City Of San Fernando (La Union) 46 km south-south-west, City Of Candon 25 km north-west, Bayombong (Nueva Vizcaya) 86 km south-east, Solano (Nueva Vizcaya) 87 km south-east as well as 96 km south of Suyo the municipality Pozzorubio (Pangasinan).