The province of Ilocos Sur is politically subdivided into 32 towns and 2 component cities, all of which are organized into two legislative districts. [1] There are a total of 768 barangays in the province. [2]
Ilocos Norte is a province of the Philippines located in the Ilocos Region. Its capital is Laoag City, located in the northwest corner of Luzón Island, bordering Cagayan and Apayao to the east, and Abra to the southeast, and Ilocos Sur to the southwest. Ilocos Norte faces the West Philippine Sea to the west and the Luzon Strait to the north.
Ilocos Sur is a province in the Philippines located in the Ilocos Region in Luzon. Its capital is the city of Vigan, located on the mouth of the Mestizo River. Ilocos Sur is bordered by Ilocos Norte and Abra to the north, Mountain Province to the east, La Union and Benguet to the south and the South China Sea to the west.
Aringay , officially the Municipality of Aringay, is a second class municipality in the province of La Union, Philippines. According to the 2015 census, it has a population of 47,458 people.
Tubo, officially the Municipality of Tubo, is a 4th class municipality in the province of Abra, Philippines. According to the 2015 census, it has a population of 5,699 people.
Alilem, officially the Municipality of Alilem, is a 4th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 6,695 people.
Bantay, officially the Municipality of Bantay, is a 3rd class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 35,731 people. It is situated just north-east of Vigan, the provincial capital.
Burgos, officially the Municipality of Burgos is a 4th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 12,224 people.
Gregorio del Pilar, officially the Municipality of Gregorio del Pilar is a 5th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 4,875 people.
Magsingal, officially the Municipality of Magsingal is a 3rd class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 30,792 people.
Nagbukel, officially the Municipality of Nagbukel, is a 5th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 5,259 people.
San Ildefonso, officially the Municipality of San Ildefonso, is a 5th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 7,787 people.
Santa Catalina, officially the Municipality of Santa Catalina, is a 5th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 13,945 people.
Santa Lucia, officially the Municipality of Santa Lucia, is a 3rd class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 25,402 people.
Suyo, officially the Municipality of Suyo, is a 4th class municipality in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 11,446 people.
Alaminos, officially the City of Alaminos, is a 4th class component city in the province of Pangasinan, Philippines, and is known for being the home of the Hundred Islands National Park, which is composed of 124 islands and is located off the coast of Barangay Lucap. According to the 2015 census, it has a population of 89,708 people. The city was named after Juan Alaminos y de Vivar, former Governor-General of the Philippines.
Cuyapo, officially the Municipality of Cuyapo, is a 1st class municipality in the province of Nueva Ecija, Philippines. According to the 2015 census, it has a population of 65,039 people.
Abra, officially the Province of Abra, is a province in the Cordillera Administrative Region of the Philippines. Its capital is the municipality of Bangued. It is bordered by Ilocos Norte on the northwest, Apayao on the northeast, Kalinga on the mid-east, Mountain Province on the southeast, and Ilocos Sur on the southwest.
Candon, officially the City of Candon, is a 4th class component city in the province of Ilocos Sur, Philippines. According to the 2015 census, it has a population of 60,623 people.
The province of Pangasinan is divided into 44 municipalities, 3 component cities, and 1 independent component city, all of which are organized into six legislative districts. There are a total of 1,364 barangays in the province.
Places adjacent to Administrative divisions of Ilocos Sur | ||||||||||
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 Province of Ilocos Sur | |
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Vigan (capital) | |
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| Component cities | |
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