Philippine Parliamentary Composition

Break down of the Total Number of Parliamentary Constituencies

Region	Number of Constituencies		50,000 voter limit 'Seat Share (%)	70,000 voter limit Seat Share
	National Capital Region	33
Cordillera Administrative Region	15
Ilocos Region (Region I)	53
Cagayan Valley (Region II)	31
Central Luzon (Region III)	79
Southern Tagalog Region (Region IV-A)	80
MIMAROPA (IV-B)	25
Region V (Bicol Region)	53
Region VI (Eastern Visayas)	42
Negros Island Region
Region VII (Central Visayas)
Region VIII (Western Visayas)
Region IX (Zamboanga Peninsula)
Region X (Northern Mindanao)	30
Region XI (Davao Region)	28
Region XII (SOCCSARGEN)	27
CARAGA Administrative Region	20
Bangwamoro Autonomous Region in Muslim Mindanao	30
Total	576 of 650 (88.61%) 288 seats needed to win seats to be crafted: 74 (11.38%)	100%

National Capital Region

NOC	City Constituency	Number of RV
NCR (33)		7,322,361
City of Manila		1,133,042
1	City of Manila North	264,362
2	City of Manila South	152,929
3	City of Manila Central	164,664
4	City of Manila East	162,767
5	West	217,787
6	Northeast	170,533
Quezon City		1,403,895
1	Quezon City North	224,351
2	Quezon City South	309,300
3	Quezon City Central	161,366
4	Quezon City East	210,720
5	Quezon City West	264,130
6	Northeast	234,028
City of Caloocan		700,279
1	City of Caloocan North	342,766
2	City of Caloocan South	357,513
City of Makati		458,362
1	City of Makati North	209,859
2	City of Makati South	248,503
City of Marikina		260,749
1	City of Marikina North	114,298
2	City of Marikina South	146,451
City of Parañaque		346,078
1	City of Parañaque North	142,815
2	City of Parañaque South	203,263
City of Pasig		457,370
1	City of Pasig North	182,129
2	City of Pasig South	275,241
City of Valenzuela		443,611
1	City of Valenzuela North	199,294
2	City of Valenzuela South	244,317
Pasay City		276,579
1	Pasay City North	139,978
2	Pasay City South	136,601
City of Las Piñas		291,074
City of Mandaluyong		232,492
City of Muntinlupa		311,750
City of Malabon		258,115
Cities of Navotas and San Juan		260,333
Cities of Taguig and Pateros		488,632

Luzon Island

Cordillera Administrative Region (1,077,990, 15 constituencies)

each Constituency has at least 70,000 registered voters

NOC	Constituency	Registered Voters
Province of Abra (2)		182,696
1 (1)	La Paz All municipalities	78,693
2 (2)	Bangued all Municipalities	104,003
Province of Apayao (1)		78,454
3 (1)	Conner all Municipalities	78,454
Province of Benguet (4)		411,974
4 (1)	Buguias All Municipalities	89,165
5 (2)	La Trinidad all municipalities	154,991
6 (3)	City of Baguio	168,218
Province of Ifugao (2)		134,428
7 (1)	Lamut All municipalities	134,428
Province of Kalinga (2)		154,423
8 (1)	City of Tabuk	70,281
9 (2)	Pinukpuk all municipalities	84,242
Mountain Province (1)		115,925
10 (1)	Bauko	115,925

REGION I – Ilocos Region (3,546,764)

Regional Constituencies (No. of Provincial Constituencies)	Constituency	Registered Voters
Province of Ilocos Norte (3 Constituencies)		434,114
1 (1)	Pasuquin all municipalities	144,205
2 (2)	City of Laoag	83,819
3 (3)	Dingras All Municipalities	121,174
4 (4)	City of Batac City of Batac San Nicolas Solsona	84,916
Province of Ilocos Sur (6 constituencies)		476,984
5 (1)	Cabugao Bantay Cabugao Caoayan Masingal San Ildefonso	89,961
6 (2)	City of Vigan San Juan San Vicente Santa Catalina Santo Domingo Sinait City of Vegan	111,227
7 (3)	Narvacan Aliem Banayoyo Burgos Cervantes Galimuyod Gregorio del Pilar Lidlidda Nagbukel Narvacan	82,413
8 (4)	Santa Cruz Quirino Salcedo San Emilio San Esteban Santa Santa Cruz Santa Lucia Santa Maria	101,441
9 (5)	City of Candon City of Candon Santiago Sigay Sugpon Suyo Taguidin	78,803
Province of La Union (5)		538,730
10 (1)	Bacnotan Bacnotan Balaloan Bangar	77,724
11 (2)	San Juan Luna San Gabriel San Juan Santol Sudipen	88,899
12 (4)	City of San Fernando	76,555
13 (5)	Agoo Agoo Aringay	76,794
14 (5)	Bauang Bagulin Bauang Burgos Caba	86,936
15 (6)	Naguilian Naguilian Pugo Rosario Santa Tomas Tubao	131,862
Province of Pangasinan (20 constituencies)		2,096,936
16 (1)	Bolinao Agno Anda Bani	79,083
17 (2)	Bolinao Bolinao Burgos Dasol	85,610
18 (3)	City of Alaminos Infanta Mabini Sual City of Alaminos	133,528
'19 (5)	Binmaley Aguilar Basista Binmaley	117,623
20 (6)	Mangantarem Bugallon Labrado Mangantarem	122,070
21 (6)	Lingayen	72,144
22 (7)	Calasiao Calasiao Mapandan Urbiztondo	130,765
23 (8)	Bayambang	83,083
24 (9)	Malasiqui	85,815
25 (10)	Santa Barbara	85,610
26 (11)	City of San Carlos	126,283
27 (12)	Manaoag Manaoag San Jacinto	76,035
28 (13)	Mangaldan Mangaldan San Fabian	125,808
29 (14)	City of Dagupan	138,721
30 (15)	Alcala Alcala Bautista Binalonan Laoac	120,715
31 (16)	Villasis Pozorrubio Santo Tomas Sison Villasis	140,728
32 (17)	City of Urdaneta	95,971
33 (18)	Asingan Asingan Balunago Natividad Rosales	114,578
34 (19)	Umingan San Manuel San Nicolas Umingan	58,218
35 (20)	Tayug San Quentin Santa Maria Tayug	76,342

Region II (CAGAYAN VALLEY) (2,312,797 voters; 26 constituencies)

NOC	Constituency	Registered Voters
Province of Batanes (1)		1 (1)	Basco	13,820
Province of Cagayan (8 constituencies)		766,018
2 (1)	Baggao Aparri Alcala Baggao	110,376
3 (2)	Gattaran Buguey Camalaniugan Gattaran	70,987
4 (3)	Lal-lo Gonzaga Lal-lo Santa Ana Santa Teresita	90,598
5 (4)	Ballesteros Abulug Allacapan Ballesteros Calayan	73,920
6 (5)	Lasam Claveria Lasam Pamplona Piat Rizal Sanchez-Mira Santa Praxedes Santo Niño	105,983
7 (6)	Amulung Amulung Enrile Iguig Peñablanca	102,900
8 (7)	Solana Solana Tuao	88,017
9 (8)	City of Tuguegarao	94,019
Province of Isabela (12 constituencies)		1,112,858
10 (1)	Cabagan Cabagan Delfin Albano Davilacan Maconacon San Pablo	74,229
11 (2)	Tumauini Santa Maria Santo Tomas Tumauini	84,012
12 (3)	City of Ilagan	101,050
13 (4)	Santa Maria Benito Soliven Gamu Naguilian Palanan Reina Mercedes San Mariano	126,719
14 (5)	Alicia Alicia Angadanan	77,643
15 (6)	City of Santiago	111,285
16 (7)	City of Cauayan City of Cauayan Cabatuan Ramon	150,963
17 (8)	Cordon Cordon San Mateo Dinapigue Jones San Agustin	122,368
18 (9)	Burgos Aurora Burgos Luna Mallig Quezon Quirino	112,600
19 (10)	Echague Roxas San Manuel San Guillermo San Isidro Echague	152,088
Province of Nueva Vizcaya (2 constituencies)		296,233
20 (1)	Bambang Alfonso Castañeda Aritao Bambang Dupax del Norte Kasibu Kayapa Santa Fe	149,047
21 (2)	Bayombong Ambaguio Bagbag Bayombong Diadi Quezon Solano Villaverde	147,186
Province of Quirino (1 constituency)		123,868
22 (1)	Diffun Cabarroguis Diffun Saguday Aglipay Maddela Nagtupuan	123,868

REGION III (CENTRAL LUZON) (7,289,791, )

NOC	Constituency	Registered Voters
Province of Aurora		154,688
1 (1)	Maria Aurora Baler Dingalan Maria Aurora San Luis	92,292
2 (2)	Dipaculao Casiguran Dilasag Dinalungan Dipaculao	59,396
Province of Bataan		566,479
3 (1)	Hermosa	50,030
4 (2)	Orani Abucay Irani Samal	106,727
5 (3)	Bagac Bagac Morong Orion Pilar	118,413
6 (4)	City of Balanga	197,735
7 (5)	Limay	57,262
8 (6)	Mariveles	89,085
9 (7)	Dinalupihan	74,991
&nbso;Province of Bulacan		2,007,523
10 (1)	Bulacan	59,329
11 (2)	Calumpit	70,117
12 (3)	Hagonoy	82,230
13 (4)	Pulilan	66,128
14 (5)	City of Malolos	127,246
15 (6)	Baliuag	107,076
16 (7)	Plaridel	69,019
17 (8)	San Ildefonso	70,231
18 (9)	San Miguel	100,163
19 (10)	San Rafael	65,353
20 (11)	Marilao	101,490
21 (12)	City of Meycauayan	128,237
22 (13)	Bocaue	77,091
23 (14)	Guiguinto	75,003
24 (15)	Balagtas	51,503
25 (16)	Pandi	87,984
26 (17)	Norzagaray	75,449
27 (18)	Santa Maria	142,380
28 (19)	Bustos Angat Bustos Doña Remedios Trinidad Obando Paombong	188,754
29 (12)	City of San Jose del Monte	261,740
&nbso;Province of Nueva Ecija		1,541,685
30 (1)	Guimba	77,606
31 (2)	Talavera	94,432
32 (3)	Aliaga Aliaga Cuyapo	93,902
33 (4)	Licab Licab Nampicuan Quezon	51,490
34 (5)	Zaragoza Santa Domingo Zaragoza	70,575
35 (6)	Carrangalan Carrangalan Llamera	53,232
36 (7)	Lupao Lupao Pantabagan	59,344
37 (8)	Talugtug Rizal Talugtug	52,290
38 (10)	Cities of San Jose and Muñoz City of San Jose Science City of Muñoz	155,234
39 (11)	Bongabon Bongabon Gabaldon	70,928
40 (12)	Santa Rosa General Mamerto Natividad Laur Santa Rosa	102,873
41 (13)	Cities of Cabanatuan and Palayan City of Cabanatuan City of Palayan	257,224
42 (14)	Cabiao	58,003
43 (15)	Jaen	56,416
44 (16)	San Antonio	57,256
45 (17)	General Tinio General Tinio Peñaranda San Isidro	99,126
46 (18)	City of Gapan	90,203
25px  Province of Pampanga		1,580,473
47 (1)	Magalang	78,392
48 (2)	City of Angeles	205,822
49 (3)	Mabalacat City	131,974
50 (4)	Floridablanca	72,707
51 (5)	Guagua	64,500
52 (6)	Lubao	88,143
53 (7)	Porac	76,871
54 (8)	Santa Rita Santa Rita Sasmuan	51,327
55 (9)	Arayat	74,454
56 (10)	Mexico	89,270
57 (11)	Bacolor Bacolor Santa Ana	84,377
58 (12)	City of San Fernando	190,977
59 (13)	Apalit	62,083
60 (14)	Candaba	77,393
61 (15)	Apalit	62,083
60 (16)	Macabebe Macabebe Masantol	84,165
61 (17)	Minalin Minalin San Luis	69,415
62 (18)	San Simon San Simon Santo Tomas	78,603
Province of Tarlac		898,634
63 (1)	Moncada Anao Mayantoc Moncada	68,853
64 (2)	Camalig	53,623
65 (3)	Paniqui	70,802
66 (4)	Santa Ignacia Pura Ramos San Clemente San Manuel Santa Ignacia	118,810
67 (5)	Gerona	57,320
68 (6)	Victoria San Jose Victoria	61,490
69 (7)	City of Tarlac	213,684
70 (8)	Capas	84,438
71 (9)	Concepcion	106,576
72 (10)	Bamban Bamban La Paz	88,893
Province of Zambales		540,309
73 (1)	Castillejos Castillejos San Marcellino	61,459
74 (2)	Subic	68,453
75 (3)	City of Olongapo	123,707
76 (4)	Botolan Botolan Cabangan Candelaria	82,856
77 (4)	Iba Iba Masinloc	74,545
78 (5)	Palauig Palauig San Antonio San Felipe	67,853
79 (6)	San Narciso San Narciso Santa Cruz	61,436

SOUTHERN TAGALOG REGION (REGION IV-A) (9,193,196 voters) ( constituencies))

NOC	Constituency	Registered Voters
Province of Batangas		1,819,071
1 (1)	Balayan	57,168
2 (2)	Calaca	58,881
3 (3)	Calatagan Calatagan Lian	71,224
4 (4)	Lemery	55,627
5 (5)	Nasugbu	82,540
6 (6)	Taal Taal Tuy	66,146
7 (7)	Bauan	58,725
8 (8)	Mabini Lobo Mabini	59,025
9 (9)	Tingloy San Luis San Pascual Tingloy	78,747
10 (10)	Tingloy San Luis San Pascual Tingloy	78,747
11 (11)	Agoncillo	61,159
12 (12)	Malvar Cuenca Laurel Malvar	88,959
13 (13)	Santa Teresita Mataas na Kahit San Nicolas Santa Teresita Talisay	80,608
14 (14)	City of Santo Tomas	'111,393
15 (15)	City of Tanauan	'134,905
16 (16)	Padre Garcia Ibaan Padre Garcia Taysan	'101,671
17 (17)	Rosario	'80,370
18 (18)	San Jose	'53,450
19 (19)	San Juan	72,482
20 (20)	Batangas City	'220,199
21 (21)	City of Lipa	'222,589
Province of Cavite		2,302,353
22 (1)	Kawit Kawit Noveleta	96,121
23 (2)	Rosario	93,315
24 (3)	City of Cavite	71,003
25 (4)	City of Bacoor	294,496
26 (5)	City of Imus	224,081
27 (6)	City of Dasmariñas	400,074
28 (7)	Carmona	55,821
29 (8)	General Mariano Alvarez	92,515
30 (9)	Silang	150,289
31 (10)	City of General Trias	193,284
32 (11)	Indang Amadeo Indang	74,357
33 (12)	Tanza	156,215
34 (13)	City of Trece Martires	116,635
35 (14)	Alfonso Alfonso General Emilio Aguinaldo Magallanes	69,457
36 (15)	Maragondon Maragondon Memdez Ternate	72,968
37 (16)	Naic	89,121
38 (17)	City of Tagaytay	51,601
Province of Laguna		2,045,687
39 (1)	City of San Pedro	174,499
40 (2)	Los Baños Los Baños Bay	114,457
41 (3)	City of Cabuyao	236,719
42 (4)	Calauan Alaminos Calauan Liliw	104,713
43 (5)	Nagcarlan Nagcarlan Rizal Victoria	89,301
44 (6)	City of San Pablo	149,952
45 (7)	Cavinti Cavinti Famy Kalayaan	51,014
46 (8)	Majayajay Mabitac Magdalena Majayajay	54,531
47 (9)	Pagsanjan Paete Pagsanjan Pakil	68,150
48 (10)	Pila Pangil Pila Siniloan Santa Maria	105,547
49 (11)	Santa Cruz	79,938
50 (12)	City of Biñan	223,491
51 (13)	City of Calamba	332,844
52 (14)	City of Santa Rosa	222,046
Province of Quezon		1,424,023
53 (1)	Infanta Burdeos General Nakar Infanta	85,586
54 (2)	Mauban Jomalig Lucban Mauban	85,831
55 (3)	'Pagbilao	51,109
56 (4)	Real Panukulan Polilio Real Sampaloc	53,692
57 (5)	City of Tayabas	131,858
58 (6)	Candelaria	81,374
59 (7)	Sariaya	96,447
60 (8)	Tiaong Dolores San Antonio Tiaong	109,496
61 (9)	City of Lucena	183,412
62 (10)	Catanauan Agdangan Buenavista Catanauan	73,307
63 (11)	Mulanay General Luna Macalelon Mulanay	70,416
64 (12)	Pitogo Padre Burgos Pitogo San Andres	54,558
65 (13)	Unisan San Francisco San Narciso Unisan	91,764
66 (14)	Calauag Alabat Atimonan Calauag	96,768
67 (15)	Gumaca Guinayangan Gumaca	64,652
68 (16)	Lopez	60,990
69 (17)	Tagkawayan Perez Plaridel Quezon Tagkawayan	64,652
Province of Rizal		1,601,962
70 (1)	Angono	70,448
71 (2)	Binangonan	136,815
72 (3)	Cainta	161,747
73 (4)	Taytay	152,944
74 (5)	Baras Baras Cardona	77,545
75 (6)	Morong Jala-jala Morong	63,575
76 (7)	Pililla Pililla Teresa	'84,850
77 (8)	Tanay	70,360
78 (9)	San Mateo	110,276
79 (11)	Rodriguez	201,452
80 (11)	City of Antipolo	471,250

REGION IV-B (MIMAROPA) (1,991,599 voters)'

NOC	Constituency	Registered Voters
Province of Marinduque		161,538
1 (1)	Boac	84,320
2 (2)	Torrijos	77,218
Province of Occidental Mindoro		313,427
3 (1)	Abra de Ilog Abra de Ilog Looc Lubang Palauan	54,890
4 (2)	Mamburao Mamburao Santa Cruz	54,753
5 (3)	Abra de Ilog	50,763
6 (4)	Calintaan Calintaan Rizal Magsaysay	66,911
7 (5)	San Jose	86,110
Province of Oriental Mindoro		564,128
8 (1)	Naujan	64,507
9 (2)	Baco Baco Pola San Teodoro	61,483
10 (3)	Puerto Galera Puerto Galera Socorro Victoria	85,482
11 (4)	'City of Calapan	100,921
12 (5)	Bongabong	73,877
13 (6)	Gloria Bulalacao Gloria	58,763
14 (7)	Mansalay Mansalay Roxas	68,847
15 (8)	Pinagmalayan	50,248
Province of Palawan		746,387
16 (1)	Coron Agutaya Araceli Busuanga Cagayancillo Coron	79,352
17 (2)	El Nido Culion Cuyo Dumaran El Nido	82,824
18 (3)	Kalayaan Kalayaan Magsaysay Roxas	62,503
19 (4)	Taytay San Vicente Taytay	72,622
20 (5)	Balabac Balabac Brooke's Point	71,174
21 (6)	Narra Narra Quezon Rizal	112,641
22 (7)	Aborlan Aborlan Sofroño Española San Teodoro	52,118
23 (8)	City of Puerto Princesa	164,590
Province of Romblon		206,119
24 (1)	Magdiwang all municipalities	96,975
25 (2)	Odiongan	109,144

REGION V (BICOL REGION) (Population (2020):6,082,165; RV (2022): 3,910,261 (64.29%))

NOC	Constituency	Registered Voters
	Province of Albay	890,148
1 (1)	Bacacay Bacacay Malilipot	80,219
2 (2)	Malinao Malinao Santo Domingo Tiwi	96,201
3 (3)	City of Tabaco	88,099
4 (4)	Camalig Camalig Manito Rapu-rapu	85,778
5 (5)	Daraga	83,560
6 (6)	City of Legazpi	131,412
7 (7)	Guinobatan	70,118
8 (8)	Libon Jovellar Libon	58,652
9 (9)	Oas Oas Pio Duran	76,884
10 (10)	Polangi	60,015
11 (11)	City of Ligao	70,983
Camarines Norte		384,871
12 (1)	Labo Capalonga Jose Panganiban	59,391
13 (2)	Labo	67,168
14 (3)	Paracale Paracale Santa Elena	65,059
15 (4)	Mercedes Basud Mercedes	63,046
16 (5)	Daet	63,259
17 (6)	Vinsons San Lorenzo Ruiz San Vicente Talisay Vinsons	66,238
Camarines Sur		1,307,553
18 (1)	Del Gallwgo Cabusao Del Gallwgo Lupi	54,286
19 (2)	Sipocot Ragay Sipocot	82,833
20 (3)	Libmanan	71,613
21 (4)	Minalabac Gainza Milaor Minalabac	66,147
22 (5)	Pasacao Pamplona Pasacao San Fernando	78,710
23 (6)	Calabanga	56,664
24 (7)	Canaman Bombon Camalian Canaman	50,259
25 (8)	Ocampo Magarao Ocampo	50,242
26 (9)	Pili	61,396
26 (10)	City of Naga	117,481
27 (11)	Caramoan Caramoan Garchitorena	53,745
28 (12)	Goa Goa Lagonoy	78,684
29 (13)	San Jose Presentacion Sañgay San Jose	69,612
30 (14)	Tinambac Siruma Tigaon Timambac	99,162
31 (15)	Baao Baao Balatan	56,896
32 (16)	Bula Bato Bula	77,746
33 (17)	Buhi	54,826
34 (18)	Buhi	54,225
35 (19)	City of Iriga	73,526
Province of Catanduanes		198,872
36 (1)	Caramoran Caramoran San Andres	50,546
37 (2)	Virac	51,081
38 (3)	Bagamanoc Bagamanoc Baras Bato Gigmoto Pandan Panganiban San Miguel Viga	97,245
Province of Masbate		590,735
39 (1)	Monreal Batuan Claveria Monreal	56,024
39 (2)	San Pascual San Fernando San Jacinto San Pascual	67,065
40 (3)	Aroroy	54,625
41 (4)	Balud Baleno Balud Mandaon	74,344
42 (5)	Milagros Milagros Mobo	60,036
43 (6)	City of Masbate	63,105
44 (7)	Cawayan Cataingan Cawayan	76,294
45 (8)	Dimasalang Dimasalang Esperanza Palanas	66,035
46 (9)	Uson Pio V. Corpuz Placer Uson	73,317
Province of Sorsogon		538,082
47 (1)	Casiguran Casiguran Castilla Magallanes	85,461
48 (2)	Pilar Donsol Pilar	79,369
49 (3)	City of Sorsogon	111,702
50 (4)	Bulusan Barcelona Bulsan Prieto Diaz Santa Magdalena	61,777
51 (5)	Bulan	67,070
52 (6)	Gubat Gubat Juban	64,341
53 (7)	Irosin Irosin Matnog	70,365

Visayas

–	Constituency	Number of RV
Region VI Eastern Visayas		5,026,482
Province of Aklan		409,938
1 (1)	Altavas Altawas Balete Banga Batan	88,865
2 (2)	Kalib	54,660
3 (3) Libacao Madalag New Washington	65,690
4 (4)	Buruanga Baruanga Ibajay Lezo Makato	76,840
5 (5)	Malay Malay Malinao	58,563
6 (6)	Nabas Nabas Numancia Tangalan	64,821
'Province of Antique		387,998
7 (1)	Hamtic Anini-y Belison Hamtic	54,915
8 (2)	San Remegio San Jose San Remegio	60,770
9 (3)	Sibalom Sibalom Tobias Fornier Valderrama	73,188
10 (4)	Barbaza Barbaza Bugasong Caluya	53,896
11 (5)	Culasi Culasi Lan-uan Libertad	55,573
12 (6)	Potnogon Pandan Potnogon Sibaste Tibiao	77,699
Capiz		529,079
13 (1)	Ma-ayon Ma-ayon Panay	60,803
14 (2)	Panay	33,734
15 (3)	Panitan Panitan Pilar	58,033
16 (4)	Pontevedra Pontevedra President Roxas	52,151
17 (5)	City of Roxas	109,449
18 (6)	Cuartero Cuartero Dao Dunalag	63,645
19 (7)	Dumarao Dumarao Ivisan	52,681
20 (8)	Mambusao Jamindan Mambusao Sapi-an	73,386
21 (9)	Tapaz Sigma Tapaz	58,991
Guimaras		GUIMARAS	124,076
22 (1)	Buenavista Buenavista San Lorenzo Ruiz	55,065
23 (1)	Nueva Valencia Jordan Nueva Valencia Sibunag	69,011
Iloilo		1,628,752
24 (1)	Miagao Guimbal Igbaras Miagao	86,296
25 (2)	Oton	54,130
26 (3)	'Tigbauan: San Joaquin Tigbauan Tubungan	88,264
27 (4)	Alimodian Alimodian Leganes	50,903
28 (5)	Leon Leon New Lucena	50,376
29 (6)	Pavia Pavia San Miguel	59,760
30 (7)	Zarraga Santa Barbara Zarraga	61,191
31 (8)	Badiangan Badiangan Bingawan Cabatuan	69,122
32 (9)	Calinog Calinog Janiuay	83,224
33 (10)	Lambunao Lambunao Maasin	65,543
34 (11)	Pototan Mina Pototan	60,931
35 (12)	Barotac Nuevo Anilao Banate Barotac Nuevo	80,712
36 (13)	Dingle Dingle Dueñas	50,727
37 (14)	Dumangas Dumangas San Enrique	64,340
38 (15)	City of Passi	56,395
39 (16)	Ajuy Ajuy Balasan Barotac Viejo Batad	104,902
40 (17)	Carles Carles Concepcion Estancia Lemery	133,802
41 (18)	Sara San Dionisio San Rafael Sara	73,727
42 (19)	City of Iloilo	330,470
Negros Island Region (Population (2020): 4,760,340)
	NEGROS OCCIDENTAL	1,946,639
	1st Legislative District	251,754
1	Calatrava	53,145
2	Salvador Benedicto	18,632
3	Toboso	31,371
	City of Escalante	62,728
	City of San Carlos	85,878
	2nd Legislative District	214,284
1	Manapla	33,544
	City of Cadiz	96,224
	City of Sagay	84,516
	3rd Legislative District	313,671
1	Enrique B. Magalona	41,132
2	Murcia	54,734
	City of Talisay	66,445
	City of Victorias	61,877
	City of Silay	89,483
	4th Legislative District	241,130
1	Pontevedra	33,945
2	Pulupandan	17,990
3	San Enrique	19,056
4	Valladolid	25,275
	City of Bago	99,799
	City of La Carlota	45,065
	5th Legislative District	291,349
1	Binalbagan	45,355
2	Hinigaran	53,198
3	Isabela	41,301
4	La Castellana	51,361
5	Moises Padilla	26,437
	City of Himamaylan	73,697
	6th Legislative District	307,048
1	Candoni	16,307
2	Cauayan	58,281
3	Hinoba-an	38,279
4	Ilog	34,787
	City of Kabankalan	104,994
	City of Sipalay	54,400
	Lone Legislative District
	City of Bacolod	327,403
	SIQUIJOR	78,458
	Lone Legislative District
	1st Provincial District	39,184
1	Enrique Villanueva	5,343
2	Larena	11,962
3	Siquijor	21,879
	2nd Provincial District	39,274
1	Lazi	16,139
2	Maria	11,128
3	San Juan	12,007
Region VII – Central Visayas		5,249,066
	BOHOL	949,791
	1st Legislative District	316,471
1	Alburquerque	7,775
2	Antequera	10,139
3	Baclayon	14,180
4	Balilihan	14,669
5	Calape	22,819
6	Catigbian	16,269
7	Corella	6,084
8	Cortes	11,748
9	Dauis	31,781
10	Loon	30,156
11	Maribojoc	14,759
12	Panglao	28,052
13	Sikatuna	5,141
14	Tubigon	32,645
	City of Tagbilaran	70,254
	2nd Legislative District	312,534
1	Bien Unido	18,684
2	Buenavista	22,032
3	Clarin	16,375
4	Dagohoy	13,425
5	Danao	13,834
6	Inabanga	31,877
7	Jetafe	21,499
8	Pres. Carlos P. Garcia	16,793
9	Sagbayan	16,758
10	San Isidro	7,246
11	San Miguel	17,329
12	Talibon	42,762
13	Trinidad	23,715
14	Ubay	50,205
	3rd Legislative District	320,786
1	Alicia	17,111
2	Anda	13,817
3	Batuan	9,920
4	Bilar	13,418
5	Candijay	21,628
6	Carmen	35,225
7	Dimiao	11,141
8	Duero	14,109
9	Garcia Hernandez	18,085
10	Guindulman	24,148
11	Jagna	24,338
12	Lila	7,780
13	Loay	12,917
14	Loboc	13,855
15	Mabini	19,861
16	Pilar	19,243
17	Sevilla	8,146
18	Sierra Bullones	17,853
19	Valencia	18,191
	CEBU	3,288,778
	1st Legislative District	470,692
1	Minglanilla	73,946
2	San Fernando	50,018
3	Sibonga	33,235
	City of Carcar	82,036
	City of Naga	82,753
	City of Talisay	148,704
	2nd Legislative District	175,265
1	Alcoy	14,166
2	Argao	55,846
3	Boljoon	11,932
4	Dalaguete	45,110
5	Oslob	20,972
6	Samboan	13,984
7	Santander	13,255
	3rd Legislative District	383,749
1	Aloguinsan	21,251
2	Asturias	36,009
3	Balamban	54,085
4	Barili	56,018
5	Pinamungajan	48,322
6	Tuburan	47,583
	City of Toledo	120,481
	4th Legislative District	345,099
1	Bantayan	49,413
2	Daanbantayan	56,557
3	Madridejos	28,535
4	Medellin	40,009
5	San Remigio	42,630
6	Santa Fe	21,641
7	Tabogon	28,817
8	Tabuelan	20,864
	City of Bogo	56,633
	5th Legislative District	397,223
1	Borbon	26,435
2	Carmen	39,070
3	Catmon	20,986
4	Compostela	36,622
5	Liloan	82,428
6	Pilar	9,434
7	Poro	17,158
8	San Francisco	34,966
9	Sogod	24,831
10	Tudela	8,499
	Danao City	96,794
	6th Legislative District	140,635
1	Consolacion	94,445
2	Cordova	46,190
	7th Legislative District	163,095
1	Alcantara	11,853
2	Alegria	17,573
3	Badian	27,656
4	Dumanjug	39,166
5	Ginatilan	13,172
6	Malabuyoc	14,449
7	Moalboal	23,585
8	Ronda	15,641
	Lone Legislative District
	City of Lapu-lapu	245,395
	Lone Legislative District
	City of Mandaue	234,581
	Two Legislative Districts
	City of Cebu	733,044
	1st Legislative District	337,089
	2nd Legislative District	395,955
	NEGROS ORIENTAL	932,039
	1st Legislative District	276,286
1	Ayungon	30,474
2	Bindoy	26,289
3	Jimalalud	21,120
4	La Libertad	25,511
5	Manjuyod	29,625
6	Tayasan	25,066
7	Vallehermoso	24,374
	City Canlaon	35,355
	City Guihulngan	58,472
	2nd Legislative District	364,529
1	Amlan	18,364
2	Mabinay	50,779
3	Pamplona	29,207
4	San Jose	16,043
5	Sibulan	36,031
	City of Bais	65,320
	City of Dumaguete	91,931
	City of Tanjay	56,854
	3rd Legislative District	291,224
1	Bacong	25,205
2	Basay	20,506
3	Dauin	21,590
4	Santa Catalina	46,073
5	Siaton	52,448
6	Valencia	26,804
7	Zamboanguita	19,743
	City of Bayawan	78,855
REGION VIII		3,166,260
	BILIRAN	123,232
	Lone Legislative District
	1st Provincial District	62,245
1	Almeria	12,618
2	Kawayan	14,729
3	Naval	34,898
	2nd Provincial District	60,987
1	Biliran	13,224
2	Cabucgayan	14,936
3	Caibiran	16,970
4	Culaba	10,633
5	Maripipi	5,224
	EASTERN SAMAR	347,616
	Lone Legislative District
	1st Provincial District	197,205
1	Arteche	12,240
2	Can-Avid	16,128
3	Dolores	30,124
4	Jipapad	7,042
5	Maslog	3,535
6	Oras	26,487
7	San Julian	10,770
8	San Policarpo	13,448
9	Sulat	12,107
10	Taft	15,066
	City of Borongan	50,258
	2nd Provincial District	150,411
1	Balangiga	10,617
2	Balangkayan	7,721
3	General MacArthur	10,180
4	Giporlos	10,508
5	Guiuan	36,279
6	Hernani	6,906
7	Lawaan	10,372
8	Llorente	14,151
9	Maydolong	11,179
10	Mercedes	5,661
11	Quinapondan	10,686
12	Salcedo	16,151
	LEYTE	1,350,867
	1st Legislative District	328,387
1	Alangalang	38,874
2	Babatngon	19,766
3	Palo	43,755
4	San Miguel	15,127
5	Santa Fe	14,886
6	Tanauan	37,179
7	Tolosa	15,238
	City of Tacloban	143,562
	2nd Legislative District	295,383
1	Barugo	23,673
2	Burauen	34,288
3	Capoocan	23,955
4	Carigara	38,606
5	Dagami	25,801
6	Dulag	32,877
7	Jaro	30,082
8	Julita	11,536
9	Lapaz	14,391
10	MacArthur	16,100
11	Mayorga	12,857
12	Pastrana	14,433
13	Tabontabon	9,648
14	Tunga	7,136
	3rd Legislative District	131,736
1	Calubian	24,291
2	Leyte	28,632
3	San Isidro	22,992
4	Tabango	24,475
5	Villaba	31,346
	4th Legislative District	325,491
1	Albuera	29,602
2	Isabel	34,460
3	Kananga	38,890
4	Matag-ob	13,588
5	Merida	22,200
6	Palompon	43,065
	Ormoc City	143,686
	5th Legislative District	269,870
1	Abuyog	40,871
2	Bato	25,522
3	Hilongos	43,424
4	Hindang	14,979
5	Inopacan	15,650
6	Javier	17,873
7	Mahaplag	19,313
8	Matalom	21,807
	City of Baybay	70,431
	NORTHERN SAMAR	453,620
	1st Legislative District	251,939
1	Allen	20,817
2	Biri	9,511
3	Bobon	17,687
4	Capul	11,013
5	Catarman	61,074
6	Lavezares	21,548
7	Lope de Vega	12,225
8	Mondragon	29,120
9	Rosario	8,749
10	San Antonio	7,075
11	San Isidro	21,687
12	San Jose	12,994
13	San Vicente	6,108
14	Victoria	12,331
	2nd Legislative District	201,681
1	Catubig	24,005
2	Gamay	17,743
3	Laoang	38,574
4	Lapinig	8,032
5	Las Navas	27,730
6	Mapanas	11,401
7	Palapag	25,641
8	Pambujan	20,697
9	San Roque	17,869
10	Silvino Lobos	9,989
	SAMAR	597,290
	1st Legislative District	260,534
1	Almagro	10,174
2	Gandara	26,753
3	Matuguinao	6,276
4	Pagsanghan	8,050
5	San Jorge	14,153
6	Santa Margarita	20,261
7	Santo Niño	11,275
8	Tagapul-an	7,871
9	Tarangnan	19,761
	City of Calbayog	135,960
	2nd Legislative District	336,756
1	Basey	39,576
2	Calbiga	17,655
3	Daram	29,006
4	Hinabangan	11,587
5	Jiabong	15,703
6	Marabut	13,458
7	Motiong	11,122
8	Paranas	23,205
9	Pinabacdao	13,536
10	San Jose de Buan	6,377
11	San Sebastian	7,050
12	Santa Rita	30,452
13	Talalora	6,941
14	Villareal	20,975
15	Zumarraga	14,332
	City of Catbalogan	75,781
	SOUTHERN LEYTE	293,635
	1st Legislative District	133,753
1	Bontoc	20,982
2	Limasawa	4,407
3	Macrohon	18,201
4	Malitbog	13,042
5	Padre Burgos	7,840
6	Tomas Oppus	12,393
	City of Maasin	56,888
	2nd Legislative District	159,882
1	Anahawan	6,167
2	Hinunangan	21,548
3	Hinundayan	9,656
4	Libagon	10,711
5	Liloan	15,377
6	Pintuyan	7,848
7	Saint Bernard	18,603
8	San Francisco	9,638
9	San Juan	10,246
10	San Ricardo	7,295
11	Silago	10,045
12	Sogod	32,748

Mindanao

Zamboanga Peninsula (Region IX) (RV (2022): 2,298,930))

No. of Const.	Constituency	Number of Registered Voters
Province of Zamboanga del Norte (738,543)
	1st Legislative District	180,551
1	La Libertad	6,174
2	Mutia	9,813
3	Piñan	16,271
4	Polanco	32,253
5	Rizal	12,401
6	Sergio Osmeña, Sr.	22,099
7	Sibutad	13,732
	City of Dapitan	67,808
	2nd Legislative District	290,985
1	Jose Dalman	21,478
2	Katipunan	30,570
3	Manukan	25,769
4	Pres. Manuel A. Roxas	26,476
5	Siayan	24,973
6	Sindangan	72,613
	City of Dipolog	89,106
	3rd Legislative District	267,007
1	Bacungan	18,477
2	Baliguian	15,672
3	Godod	11,778
4	Gutalac	24,680
5	Kalawit	16,005
6	Labason	30,150
7	Liloy	31,218
8	Salug	22,765
9	Sibuco	28,153
10	Siocon	28,395
11	Sirawai	23,225
12	Tampilisan	16,489
Province of Zamboanga del Sur (RV: 1,139,325)
	1st Legislative District	415,735
1	Aurora	36,746
2	Dumingag	30,838
3	Josefina	8,124
4	Labangan	28,876
5	Mahayag	33,491
6	Midsalip	21,311
7	Molave	34,204
8	Ramon Magsaysay	18,205
9	Sominot	10,845
10	Tambulig	25,468
11	Tukuran	30,324
	City of Pagadian	137,303
	2nd Legislative District	277,350
1	Bayog	20,828
2	Dimataling	23,374
3	Dinas	24,513
4	Dumalinao	21,516
5	Guipos	16,055
6	Kumalarang	19,112
7	Lakewood	13,759
8	Lapuyan	17,033
9	Margosatubig	24,081
10	Pitogo	18,698
11	San Miguel	13,778
12	San Pablo	18,057
13	Tabina	17,429
14	Tigbao	13,890
15	Vincenzo A. Sagun	15,227
	Two Legislative Districts
	City of Zamboanga	445,240
	1st Legislative District	214,276
	2nd Legislative District	230,964
Province of Zamboanga Sibugay (RV: 422,062)
	1st Legislative District	176,027
1	Alicia	25,597
2	Buug	26,069
3	Diplahan	21,080
4	Imelda	16,553
5	Mabuhay	14,769
6	Malangas	21,754
7	Olutanga	16,749
8	Payao	22,755
9	Talusan	10,701
	2nd Legislative District	246,035
1	Ipil	61,059
2	Kabasalan	32,772
3	Naga	27,664
4	Roseller T. Lim	31,020
5	Siay	28,751
6	Titay	34,316
7	Tungawan	30,453

Region X – Northern Mindanao (RV: 3,060,485)

No. of Const.	Constituency	Number of Registered Voters
Province of Bukidnon RV: 944,838
1 (1)	Manolo Fortich	65,072
2 (2)	Talakag Baungon Lantapan Libona Talakag	142,871
3 (3)	Impasug-ong Impasug-ong Malitbog Sumilao	70,003
4 (4)	San Fernando Cabanglasan San Fernando	59,834
5 (5)	City of Malaybalay	115,928
6 (6)	Don Carlos Dancagan Don Carlos Kadingilan	89,450
7 (7)	Kitaotao Dunulog Kibawe Kitaotao	78,108
8 (8)	Maramag	65,907
9 (9)	Quezon	68,376
10 (10)	Pangantucan Kalilangan Pangatucan	62,877
11 (11)	City of Valencia	126,812
Province of Camiguin Pop: ;RV:64,090
1 (12)	Mambajao Catarman Guinailiban Mahinog Mambajao Sagay	64,090
Province of Lanao del Norte RV (2022): 577,016 (); Population (2020):
1 (13)	Baloi Tagoloan Baloi Kauswagan Linamon Matungao Pantar Pantao Ragat Poona Piagapo	104,226
2 (14)	Kolambugan Bacolod Kolambogan Maigo Magsaysay Munai Tangcal	79,305
3 (15)	Tubod Baroy Nunungan Salvador Sapad Tubod	86,218
4 (16)	"Kapatagan' Kapatagan Sultan Naga Dimaporo	65,262
5 (17)	Lala	51,853	6 (18)	City of Iligan	185,452
Province of Misamis Occidental RV: 434,832 (); Population (2020):
	1st Legislative District	202,347
1	Aloran	21,158
2	Baliangao	12,485
3	Calamba	15,957
4	Concepcion	4,146
5	Jimenez	22,286
6	Lopez Jaena	18,687
7	Panaon	7,703
8	Plaridel	28,834
9	Sapang Dalaga	16,252
	City of Oroquieta	54,839
	2nd Legislative District	232,485
1	Bonifacio	22,528
2	Clarin	25,600
3	Don Victoriano Chiongbian	7,427
4	Sinacaban	15,262
5	Tudela	19,010
	City of Ozamis	98,929
	City of Tangub	43,729
Province of Misamis Province RV (2022): 1,039,709 (): Population (2020):
	1st Legislative District	289,032
1	Balingasag	49,753
2	Balingoan	8,819
3	Binuangan	6,973
4	Kinoguitan	11,793
5	Lagonglong	17,807
6	Magsaysay	24,489
7	Medina	25,718
8	Salay	22,192
9	Sugbongcogon	8,760
10	Talisayan	20,166
	City of Gingoog	92,562
	2nd Legislative District	378,384
1	Alubijid	21,616
2	Claveria	37,635
3	Gitagum	14,881
4	Initao	22,655
5	Jasaan	39,444
6	Laguindingan	20,778
7	Libertad	11,047
8	Lugait	14,740
9	Manticao	21,753
10	Naawan	15,879
11	Opol	38,811
12	Tagoloan	49,261
13	Villanueva	25,495
	City of El Salvador	44,389
	Two Legislative Districts
	City of Cagayan de Oro	372,293
	1st Legislative District	177,163
	2nd Legislative District	195,130

Region XI (Davao Region)
RV (2022):3,326,251 (); 2020 population:

No. of Const. (Total Const.)	Constituency	Number of Registered Voters
Province of Davao de Oro RV (2022): 508,221 (); 2020 Population:
1 (1)	Laak	52,425
2 (2)	Compostela	61,095
3 (3)	Monkayo	64,668
4 (4)	Maragusan Mabini Maragusan New Bataan	105,207
5 (5)	Maco	58,280
6 (6)	Nabunturan Mawab Montevista Nabunturan	109,843
7 (7)	Pantukan	59,001
Province of Davao Del Norte RV: 690,248
1 (8)	Asuncion Asuncion San Isidro Talaingod	77,633
2 (9)	Kapalong Kapalong New Corella	87,850
3 (10)	City of Tagum	172,100
4 (11)	Carmen Braulio E. Dujali Carmen	67,555
5 (12)	Santo Tomas	73,248
6 (13)	City of Panabo	127,668
7 (14)	Island Garden City of Samal	84,194
'Province of Davao del Sur RV (2022): 1,449,611
1 (15)	Bansalan 'Bansalan Magsaysay	85,466
2 (16)	Santa Cruz	74,212
3 (17)	City of Digos	120,677
4 (18)	Hagonoy Hagonoy Matanao	75,073
5 (19)	Kiblawan Kiblawan Malalag Padada Sulop	95,875
6 (20)	City of Davao	992,538
'Province of Davao Oriental 395,751
1 (21)	Baganga	76,397
2 (22)	Banaybanay Banaybanay Caraga Manay	89,231
3 (23)	Governor Generoso	64,193
4 (24)	Lupon Lupon Tarragona	69,143
5 (25)	City of Mati	96,387
Province of Davao Occidental RV (2022):192,420
	1st Provincial District	103,950
1 (26)	Malita	69,059
2 (27)	Santa Maria Don Marcellino Santa Maria	60,445
3 (28)	Jose Abad Santos	62,916

Region XII – SOCCSARGEN RV (2022): 2,606,492 (); 2020 Population:

No. of Const.	Constituency	Number of Registered Voters
Province of Cotabato RV (2022): 771,206 (); 2020 Population: 8 constituencies
1 (1)	Pigkawayan Aleosan Libungan Pigkawayan Pikit	120,166
2 (2)	Midsayap	69,508
3 (3)	Magpet Antipas Arakan Magpet	86,153
4 (4)	Makilala	60,018
5 (5)	City of Kidapawan	91,167
6 (6)	Alamada Alamada Banisilan Carmen President Roxas	140,487
7 (7)	Matalam Kabacan Matalam	52,232
8 (8)	M'lang M'lang Tulunan	102,172
Province of Saranggani RV (2022): 362,055; 2020 population: ;4 constituencies
1 (9)	Maasin Kiamba Maasin Maitum	110,886
2 (10)	Alabel Alabel Malapatan	99,154
3 (11)	Glan	77,140
4 (12)	Malungon	74,875
Province of South Cotabato RV: 975,541
1 (13)	Polomolok	116,767
2 (14)	Tupi Tampakan Tupi	76,791
3 (15)	Banga	54,847
4 (16)	Norala Norala Santo Niño Tantangan	83,846
5 (17)	Surallah Lake Sebu Surallah	101,544
6 (18)	T'boli	58,790
7 (19)	City of Koronadal	122,724
8 (20)	City of General Santos	360,232
Province of Sultan Kudarat RV (2022): 497,690
1 (21)	Isulan	58,908
2 (22)	Lambayong Esperanza Lambayong	90,545
3 (23)	Lutayan Columbio Lutayan President Quirino	81,831
4 (24)	City of Tacurong	60,960
5 (25)	Bagumbayan	45,153
6 (26)	Lebak	58,460
7 (27)	Palimbang Kalamansig Palimbang Senator Ninoy Aquino	101,443

CARAGA Administrative Region total RV (2022): 1,868,798

No. of Const.	Constituency	Number of Registered Voters
Province of Agusan del Norte RV (2022):502,116
1 (1)	City of Butuan	225,895
2 (2)	Buenavista Buenavista Carmen Las Nieves Nasipit	119,229
3 (3)	Tubay Kitcharao Jabonga Santiago Tubay	69,670
4 (4)	City of Cabadbaran City of Cabadbaran Magallanes Remedios T. Romualdez	87,322
Province of Agusan del Sur RV (2022): 442,628
1 (5)	Esperanza Esperanza San Luis Talacogon	76,176
2 (6)	Prosperidad	50,249
3 (6)	City of Bayugan City of Bayugan Sibagat	85,481
4 (7)	Loreto La Paz Loreto Veruela	69,432
5 (8)	San Francisco San Francesco Rosario	83,358
6 (9)	Trento Bunawan Santa Josefa Trento	78,032
Province of the Dinagat Islands RV (2022): 81,088
1 (10)	Basilisa	81,088
Province of Surigao del Norte RV (2022): 393,896
1 (11)	Dapa Burgos Dapa Del Carmen General Luna Pilar San Benito San Isidro Santa Monica Socorro	104,691
2 (12)	Claver Algeria Bacuag Claver Gigaquit	70,627
3 (13)	Mainit Mainit Malinomo Placer Sison San Francisco Tagana-an Tubod	109,619
4 (14)	City of Surigao	108,959
Province of Surigao del Sur RV (2022): 449,070
1 (15)	Cantilan Cantillan Carmen Carrascal Madrid	62,550
2 (16)	Tago Bayabas Cagwait San Miguel Tago	78,208
3 (17)	City of Tandag City of Tandag Cortes Lanuza	67,188
4 (18)	Barobo Barobo Lianga Marihatag San Agustin	88,487
5 (19)	Hinatuan Hinatuan Lingig Tagbina	84,369
6 (20)	City of Bislig	68,268

Bangsamoro Autonomous Region in Muslim Mindanao (Total RV (2022): 2,588,193 (52.34%), 2020 Population:4,944,800)

No. of Cons.	Constituency	Number of Registered Voters
Province of Basilan RV (2022): 297,322 (53.42%); 2020 Population: 556,586
1 (1)	Maluso Hadji Muhtamad Lantawan Maluso	58,215
2 (2)	City of Isabela	82,613
3 (3)	Sumisip Akbar Al-Barka Hadji Mohammad Ajul Sumisip Tabuan-Lasa Tipo-Tipo Tuburan Ungkaya Pukan	106,360
4 (4)	City of Lamitan	'50,134
Province of Lanao del Sur RV (2022): 685,643 (57.35%); 2020 population: 1,195,518
1 (5)	Marantao Bacolod-Kalawi Balindong Ganassi Madalum Madamba Marantao Piagapo Tugaya Pualas	131,399
2 (6)	Saguiaran Buadiposo-Buntong Bubong Ditasan-Ramain Kapai Suguiaran Tagoloan	102,721
3 (7)	Tamparan Masiu Mulondo Poona Bayabao Tamparan Taraka	77,447
4 (8)	Wao Amai Manabilang Lumba Bayabao Maguing Wao	84,043
5 (9)	City of Marawi	79,244
6 (10)	Bayang Bayang Bindayan Butig Calanogas Lumbaca Unayan Lumbatan Lumbayanague Marogong Pagawayan Sultan Dumalondog Tubaran	126,427
7 (11)	Malabang Balabagan Kapatagan Malabang Picong	81,906
Province of Maguindanao del Norte RV (2022): 484,349 (52.3%); Population (2020): 926,037
1 (12)	Buldon Municipality of Barira Municipality of Buldon Municipality of Matanog	62,542
2 (13)	Parang Municipality of Parang Municipality of Sultan Mastura	71,953
3 (14)	Sultan Kudarat	62,134
4 (15)	Upi Municipality of Datu Blah Sinsuat Municipality of Kabuntalan Municipality of Northern Kabuntalan Municipality of Talitay Municipality of Upi	105,205
5 (16)	City of Cotabato	120,221
Province of Maguindanao del Sur RV (2022): 454,662 (61.34%); Population (2020): 741,221
1 (17)	Buluan Municipality of Buluan Municipality of Datu Paglas Municipality of Mamasapano Municipality of Mangundadatu Municipality of Paglat Municipality of Pandag	107,204
2 (18)	Datu Abdullah Sangki Municipality of Datu Abdullah Sangki Municipality of Datu Piang Municipality of Datu Salibo Municipality of Shariff Saydona Mustafa Municipality of Rajah Buayan	82,198
3 (19)	Datu Saudi Ampatuan Municipality of Ampatuan Municipality of Hofer Ampatuan Municipality of Datu Saudi Ampatuan Municipality of Datu Unsay Municipality of Sharif Aguak	21,300
4 (20)	Pagalungan Municipality of General S. K. Pendatun Municipality of Pagalungan Municipality of Pagagawan Municipality of Sultan Sa Barongis	88,216
5 (21)	South Upi Municipality of Datu Anggal Midtimbang Municipality of Guindulungan Municipality of Talayan Municipality of South Upi	78,433
Province of Sulu RV (2022): 433,372 (43.33); Population (2020): 1,000,108
1 (22)	Jolo Indanan Jolo	87,868
2 (23)	Maimbung Hadji Panglima Tahil Maimbung Pangutaran Parang	93,065
3 (24)	Patikul Patikul Talipao	65,790
4 (25)	Luuk Kalingalan Caluang Luuk Old Panamao Omar Panglima Estino Pata	94,556
5 (26)	Siasi Lugus Pandami Siasi Tapul Tongkil	92,003
Province of Tawi-Tawi Registered Voters (2022): 232,845 (58.17%); Population (2020): 400,276
1 (27)	Bongao	62,285
2 (28)	Mapun Mapun South Ubian Tandubas Turtle Islands	53,634
3 (29)	Sitangkai Sibutu Sinumul Sitangkai	58,867
4 (30)	Panglima Sugala Languyan Panglima Sugala Sapa-Sapa	58,059

See Also

• Philippine Congress Membership if the Philippines followed The US Congress allocations