CAMIGUIN, one (1)
MISAMIS OCCIDENTAL with the Cities of Oroquieta, Ozamiz and Tangub, two (2) – First District: Oroquieta City
and the Municipalities of Baliangao, Plaridel, Calamba, Sapang Dalaga, Lopez Jaena, Aloran, Concepcion,
Panaon, and Jimenez; Second District: Ozamiz City, Tangub City, and the Municipalities of Bonifacio, Tudela,
Clarin, Sinacaban, and Don Mariano Marcos.
MISAMIS ORIENTAL, with Gingoog City, two (2) – First District: Gingoog City and the Municipalities of
Magsaysay, Talisayan, Balingoan, Medina, Kinogitan, Sugbongcogon, Binuangan, Salay, Lagonglong, and
Balingasag; Second District: Municipalities of Claveria, Jasaan, Villanueva, Tagoloan, Alubijid, El Salvador,
Gitagum, Initao, Laguindingan, Libertad, Lugait, Manticao, Naawan, and Opol.
CAGAYAN DE ORO CITY one (1)
SURIGAO DEL NORTE with the City of Surigao, two (2) – First District: Municipalities of Sta. Monica, San Isidro,
Del Carme, Pilar, General Luna, Dapa, Socorro, Burgos, San Benito, Loreto, Libjo, Dinagat, Cagdianao,
Tubajon, and Basilisa; Second District: Surigao City and the Municipalities of San Francisco, Tagana-an, Sison,
Placer, Malimono, Bacauag, Gigaquit, Tubod, Mainit, Alegria, and Claver.

Region XI
DAVAO DEL NORTE, three (3) – First District: Municipalities of Moncayo, Montevista, Compostela, Nabunturan,
New Bataan, Mawab, and San Mariano; Second District: Municipalities of San Vicente, Capalong, Asuncion,
New Corella, Tagum, Maco, Mabini, and Pantukan; Third District: Municipalities of Sto. Tomas, Carmen,
Panabo, Babak, Samal, and Kaputian.
DAVAO ORIENTAL, two (2) – First District: Municipalities of Boston, Cateel, Baganga, Caraga, Manay, and
Tarragona; Second District: Municipalities of Mati, Banaybanay, Lupon, San Isidro, and Governor Generoso.
DAVAO DEL SUR, two (2) – First District: Municipalities of Magsaysay, Bansalan, Sta. Cruz, Matanao, Digos,
Hagonoy, and Padada; Second District: Municipalities of Kiblawan, Sulop, Malalag, Sta. Maria, Malita, Jose
Abad Santos, Don Marcelino, and Saranggani.
DAVAO CITY, three (3) – First District: Districts of Poblacion and Talomo; Second District: Districts of
Buhangin,Bunawan, and Paquibato; Third District: Districts of Toril, Tugbok, Calinan, and Baguio.
SOUTH COTABATO with General Santos City, three (3) – First District: General Santos City, and the
Municipalities of Polomolok, Tampakan, and Tupi; Second District: Municipalities of Tantangan, Norala, Banga,
Sto. Nino, Surallah, Koronadal, Tiboli, and Lake Sebu; Third District: Municipalities of Alabel, Malapatan, Glan,
Maasim, Kiamba, Maitum, and Malungon.
SURIGAO DEL SUR, two (2) – First District: Municipalities of Bayabas, Cantilan, Carrascal, Cortes, Lanuza,
Madrid, San Miguel, Tago, Tandag, Cagwit, Marihatag, San Agustin, Carmen, and Lianga; Second District:
Municipalities of Barobo, Bislig, Hinatuan, Lingig, and Tagbina.

Region XII
LANAO DEL NORTE with Iligan City, two (2) – First District: Iligan City, Linamon, Kauswagan, Bacolod, Maigo,
Kolambugan, Tubod, and Baroy; Second District: Baloi, Pantar, Tagoloan, Poona-Piagapo, Pantao-Ragat,
Matungao, Tangkal, Munai, Nunungan, Magsaysay, Salvador, Kapatagan, Karomatan. Sapad, and Lala.
LANAO DEL SUR with Marawi City, (2) – First District: Marawi City and the Municipalities of Marantao, Piagapo,
Saguiaran, Tagoloan, Kapai, Ditsaan – Ramain, Bubong, Buadiposo-Buntong, Bumbaran, Maguing, Wao,
Molundo, Taraka, Lumba-Bayabao, Poona-Bayabao, Masiu and Tamparan; Second District: Municipalities of
Balindong, Tugaya, Bacolod Grande, Madalum, Madamba, Pualas, Ganassi, Pagayawan, Sultan Gumander,
Malabang, Balabagan, Kapatagan, Marogong, Tubaran, Binidayan, Lumbatan, Lumbayanague, Butig, Bayang
and Calanogas.
MAGUINDANAO with Cotabato City, two (2) – First District: Cotabato City and the Municipalities of Parang,
Sultan Kudarat, Buldon, Barira, Dinaig, Kabuntalan, Matanog and Upi; Second District: Municipalities of
Pagalunga, Buluan, Sultan sa Barongis, Maganoy, Talaya, South Upi, Datu Piang, Datu Paglas, and Ampatuan.
NORTH COTABATO, two (2) – First District: Municipalities of Carmen, Kabacan, Libungan, Midsayap,
Pigkawayan, Pikit, Aleosan, Banisilan, and Alamada; Second District: Municipalities of Kidapawan, Makilala,
Matalam, Antipas, Mlang, Pres. Roxas Tulunan, and Magpet.
SULTAN KUDARAT, one (1)
Section 2. The Commission on Elections is hereby empowered to make minor adjustments of the
reapportionment herein made.
Section 3. Any province that may hereafter be created, or any city whose population may hereafter increase to
more than two hundred fifty thousand shall be entitiled in the immediately following election to at least one
Member or such number of Members as it may be entitled to on the basis of the number of its inhabitants and
according to the standards setforth in paragraph (3), Section 5 of Article VI of the Constitution. The number of
Members apportioned to the province out of which such new province was created or where the city, whose
population has so increased, is geographically located shall be correspondingly adjusted by the Commission on
Elections but such adjustment shall not be made within one hundred and twenty days before the election.
Section 4. This Ordinance shall be appended to the Constitution proposed by the 1986 Constitutional
Commission, and shall be submitted to a plebiscite simultaneously with such Constitution, and shall take effect
upon its ratification by a majority of the votes cast in such plebiscite.
Adopted, October 15, 1986
Cecilia Munoz Palma, President
Attested: Flerida Ruth P. Romero, Secretary General