REGION IV

AURORA, one (1)

BATANGAS, with the Cities of Batangas and Lipa, four (4) - First District: Municipalities of Nasugbu, Lian, Calatagan, Balayan, Tuy, Calaca, Lemery, and Taal; Second District: Batangas City and the Municipalities of Lobo, San Pascual, Bauan, Mabini, San Luis, and Tingloy; Third District: Municipalities of Balete, Malvar, Sto. Tomas, Tanauan, Talisay, Laurel, Agoncillo, San Nicolas, Sta. Teresita, Alitagtag, Cuenca, and Mataas na Kahoy; Fourth District : Lipa City and the Municipalities of San Juan, Taysan, Rosario, P. Garcia, Ibaan, and San Jose.

CAVITE, with the Cities of Tagaytay, Cavite and Trece Martires, three (30 - First District: Cavite City and the Municipalities of Bacoor, Kawit, Noveleta, and Rosario; Second District: Trece Martires City and the Municipalities of Imus, Dasmarinas, Carmona, Gen. Mariano Alvarez, General Trias, and Tanza; Third District: Tagaytay City and the Municipalities of Alfonso, Amadeo, General Aguinaldo, Indang, Magallanes, Maragondon, Mendez-Nunez, Naic, Silang, and Ternate.

LAGUNA, with San Pablo City, four (4) - First District: Municipalities of Binan, San Pedro and Sta. Rosa; Second District: Municipalities of Bay, Cabuyao, Calamba, and Los Banos; Third District: San Pablo City and the Municipalities of Calauan, Alaminos, Rizal, Nagcarlan, Liliw, and Victoria: Fourth District: Municipalities of Sta. Cruz, Pila, Lumban, Pagsanjan, Cavinti, Kalayaan, Paete, Pakil, Pangil, Siniloan, Famy, Mabitac, Sta. Maria, Magdalena, Luisiana, and Majayjay.

MARINDUQUE, one (1)

OCCIDENTAL MINDORO, one (1)

ORIENTAL MINDORO, two (2) - First District: Municipalities of Baco, Calapan, Naujan, Puerto Galera, San Teodoro, Victoria, Pola, and Socorro; Second District: Municipalities of Bansud, Bongabon, Bulalakao, Gloria, Mansalay, Pinamalayan, and Roxas.

PALAWAN, with Puerto Princesa City, two (2) - First District: Municipalities of Agutaya, Araceli, Busuanga, Cagayancillo, Coron, Cuyo, Dumaran, El Nido, Linapacan, Magsaysay, Roxas, San Vicente, Taytay, and Kalayaan; Second District: Puerto Princesa City and the Municipalities of Aborlan, Balabac, Batarasa, Brooke's Point, Narra, Quezon, and Marcos.

QUEZON, with Lucena City, four (4) - First District: Municipalities of Burdeos, Gen. Nakar, Infanta, Jumalig, Panukulan, Patnanungan, Polilio, Real, Sampaloc, Mauban, Pagbilao, Lucban, and Tayabas; Second District: Lucena city and Municipalities of Candelaria, Dolores, San Antonio, Sariaya, and Tiaong; Third District: Municipalities of Catanauan, Gen. Luna, Macalelon, Mulanay, Pitogo, San Andres, San Francisco, San Narciso, Buenavista, Padre Burgos, Agdangan, and Unisan; Fourth District: Municipalities of Calauag, Guinayangan, Gumaca, Lopez, Tagkawayan, Atimonan, Plaridel, Alabat, Perez, and Quezon

RIZAL, two (2) - First District: Municipalities of Antipolo, Taytay, Cainta, Angono, and Binangonan; Second District: Municipalities of E. Rodriguez, San Mateo, Morong, Cardona, Teresa, Baras, Tanay, Pililla, and Jala-Jala.

ROMBLON, one (1)