Philippine Parliamentary Composition

Regions arrangements are based prior to the The Creation the Provinces of Maguindanao del Norte, Maguindanao del Sur (September 18, 2022) and the Reinstatement of the Negros Island Region (June 11, 2024)

Break down of the Total Number of Parliamentary Constituencies

Geographical Area	Number of Constituencies	'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)	60
Region VII (Central Visayas)	56
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	650 236 seats needed to win	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)

NOC	Constituency	Registered Voters
Province of Abra (2)		182,696
1 (1)	La Paz Dingras La Paz Lagayan Tineg Lacub Malibcong Licuan-Baay Lagangilang	58,862
2 (2)	Bangued Dolores Tayum Bangued San Juan Bucay Peñarrubia	79,766
3 (3)	Pidigan Sallapadan Bucloc Daguioman Boliney Tubo Manabo Luba Villaviciosa Pilar San Isidro Pidigan San Quentin Langiden	63,763
Province of Apayao (1)		78,454
1 (4)	Conner all Municipalities	78,454
Province of Benguet (4)		411,974
1 (5)	Buguias Bakun Buguias Mankayan	56,284
2 (6)	Itogon Blood Itogon Kabayan	53,872
3 (7)	La Trinidad	50,990
4 (8)	Tuba Atok Kapangan Kibungan Sablan Tuba Tublay	82,758
5 (9)	City of Baguio	168,218
Province of Ifugao (2)		134,428
1 (10)	Alfonso Lista Alfonso Lista Aguinaldo Mayaoyao Lagawe	53,933
2 (11)	Lamut Asipulo Banaue Hingyon Hungduan Kiangan Lamut Tinoc	80,695
Province of Kalinga (2)		154,423
1 (12)	City of Tabuk	70,281
2 (13)	Pinukpuk Balbalan Labuagan Pasil Pinukpuk Rizal Tanduan Tinglayan
Mountain Province (1)		115,925
1 (14)	Paracelis Barlig Bontoc Natonin Paracelis Sadanga	54,653
2 (15)	Bauko Bauko Besao Sabangan Sagada Tadian	61,272

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)	Vintar Adams Bacarra Bangui Burgos Carasi Dumalneg Pagudpud	65,066
2 (2)	Pasuquin Pasuquin Piddig Sarrat Vintar	79,139
3 (3)	City of Laoag	83,819
4 (4)	Badoc Badoc Banna Currimao Dingras Nueva Era	51,837
5 (5)	Solsona Marcos Paoay Pinili San Nicolas Solsona	79,853
6 (6)	City of Batac City of Batac Solsona	58,604
Province of Ilocos Sur (6 constituencies)		476,984
7 (1)	Cabugao Bantay Cabugao Caoayan	63,682
8' (2)	Magsingal Masingal San Ildefonso San Juan San Vicente	54,183
9 (3)	City of Vigan Santa Catalina Santo Domingo Sinait City of Vegan	83,323
10 (4)	Cervantes Aliem Banayoyo Burgos Cervantes Galimuyod Gregorio del Pilar Lidlidda Nagbukel	50,523
11 (5)	Narvacan Narvacan Quirino Salcedo San Emilio San Esteban	58,345
12 (6)	Santa Cruz Santa Santa Cruz Santa Lucia	53,820
13 (7)	City of Candon City of Candon Santiago	51,689
14 (8)	Taguidin Santa Maria Sigay Sugpon Suyo Taguidin	61,036
Province of La Union (5)		538,730
15 (1)	Bacnotan Bacnotan Balaloan	54,051
16 (2)	Bangar Bangar Luna San Gabriel	62,010
17 (3)	Santol San Juan Santol Sudipen	62,010
18 (4)	City of San Fernando	76,555
19 (5)	Bauang Bagulin Bauang	62,416
20 (6)	Agoo Agoo Aringay	76,794
21 (7)	Naguilian Burgos Caba Naguillan Pugo	73,456
22 (8)	Rosario Rosario Santa Tomas Tubao	82,726
Province of Pangasinan (20 constituencies)		2,096,936
23 (1)	Anda Agno Anda Bani	79,083
24 (2)	Burgos Bolinao Burgos Dasol	85,610
25 (3)	Mabini Infanta Mabini Sual	66,982
26 (4)	City of Alaminos	62,546
27(5)	Aguilar Aguilar Basista	54,518
28 (6)	Binmaley	63,908
29 (7)	Bugallon Bugallon Labrador	67,693
30 (8)	Lingayen	72,144
31 (9)	Mangatarem	54,377
32 (10)	Urbiztondo Mapandan Urbiztondo	64,549
33 (11)	Bayambang	83,083
34 (12)	Calasiao	66,216
35 (13)	Malasiqui	85,815
36 (14)	Santa Barbara	85,610
37 (15)	City of San Carlos	126,283
38 (16)	Manaoag Manaoag San Jacinto	76,035
39 (17)	Mangaldan	67,912
40 (18)	San Fabian	57,896
41 (19)	City of Dagupan	138,721
42 (20)	Alcala Alcala Bautista	53,238
43 (21)	Binalonan Binalonan Laoac	62,477
44 (22)	Pozorrubio	53,402
45 (23)	Villasis Santo Tomas Sison Villasis	87,326
46 (24)	City of Urdaneta	95,971
48 (25)	Asingan Asingan Balunago	60,576
49 (26)	Asingan Asingan Balunago	60,576
50 (27)	Natividad Natividad Rosales	64,002
51 (28)	San Manuel San Manuel San Nicolas	58,218
52 (29)	Tayug San Quentin Santa Maria Tayug	76,342
53 (30)	Umingan	56,259

Region II & ndash; Cagayan Valley (2,312,797 voters; 26 constituencies)

NOC	Constituency	Registered Voters
Province of Batanes (1)		13,820
Province of Cagayan (8 constituencies)		766,018
2 (1)	Aparri Aparri Alcala	62,316
3 (2)	Baggao Baggao Buguey	67,684
4 (3)	Gattaran Camalaniugan Gattaran	51,183
5 (4)	Lal-lo Gonzaga Lal-lo Santa Ana Santa Teresita	90,598
6 (5)	Ballesteros Abulug Allacapan Ballesteros	64,421
7 (6)	Lasam Calayan Claveria Lasam	57,741
8 (7)	Santo Niño Pamplona Piat Rizal Sanchez-Mira Santa Praxedes Santo Niño	57,741
9 (8)	Amulung Amulung Enrile Iguig Peñablanca	102,900
10 (9)	Solana Solana Tuao	88,017
11 (10)	City of Tuguegarao	94,019
Province of Isabela (12 constituencies)		1,112,858
12 (1)	Cabagan Cabagan Delfin Albano Davilacan	54,119
13 (2)	Tumauini Maconacon San Pablo Santa Maria Santo Tomas Tumauini	104,122
14 (3)	City of Ilagan	101,050
15 (4)	Naguilian Benito Soliven Gamu Naguilian	61,597
15 (5)	San Mariano Palanan Reina Mercedes San Mariano	65,122
16 (6)	Alicia Alicia Angadanan	77,643
17 (7)	City of Santiago	111,285
18 (8)	Cabatuan Cabatuan Ramon	60,317
19 (9)	City of Cauayan	90,646
20 (10)	Cordon Cordon San Mateo	70,774
21 (11)	Jones Dinapigue Jones San Agustin	51,594
22 (12)	Burgos Aurora Burgos Luna	58,036
23 (13)	Mallig Mallig Quezon Quirino	54,564
24 (14)	Roxas Roxas San Manuel San Guillermo San Isidro	93,617
25 (15)	Echague	58,472
Province of Nueva Vizcaya (2 constituencies)		296,233
26 (1)	Bambang Alfonso Castañeda Aritao Bambang	62,288
27 (2)	Kasibu Dupax del Norte Dupax del Sur Kasibu Kayapa Santa Fe	85,559
28 (3)	Bayombong Ambaguio Bagbag Bayombong Diadi	79,225
29 (4)	Solano Quezon Solano Villaverde	67,961
Province of Quirino (1 constituency)		123,868
30 (1)	Diffun Cabarroguis Diffun Saguday	62,484
31 (2)	Maddela Aglipay Maddela Nagtupuan	61,384

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
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
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
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

Region VI – Western 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 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		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 Occidental		1,947,899
43 (1)	Calatrava Calatrava Salvador Brnedicto Toboso	103,148
44 (2)	City of Escalante	62,728
45 (3)	City of San Carlos	85,878
46 (4)	City of Cadiz City of Cadiz Manapla	129,768
47 (6)	City of Sagay	84,516
48 (6)	Murcia Enrique B. Magalona Murcia	95,506
49 (7)	City of Talisay and Victorias City of Talisay City of Victorias	128,322
50 (8)	City of Silay	89,483
51 (9)	Pontevedra Pontevedra Pulupandan San Enrique Villadolid	96,266
52 (10)	City of Bago and La Carlota City of Bago (99,799) City of La Carlota (45,065)	144,864
53 (11)	Hinigaran Binalbagan Hinarangan	98,553
54 (12)	La Castellana Isabela (41,301) La Castellana (51,361)	92,662
55 (13)	City of Himamaylan Moises Padilla (26,437) City of Himalayan (73,697)	101,754
56 (14)	Candoni Candoni Cauayan	74,588
57 (15)	Hinoba-an Hinoba-an Ilog	73,066
58 (16)	City of Kabankalan	104,994
59 (17)	City of Sipalay	54,400
60 (18)	City of Bacolod	327,403

Region VII – Central Visayas (5,249,066)

NOC	Constituency	Registered Voters
Bohol		949,791
1 (1)	Calape Alburquerque Antequera Baclayon Balilihan Calape	69,582
2 (2)	Dauis Catigbian Corella Cortes Dauis	65,882
3 (3)	Loon Loon Maribojoc Panglao Sikatuna Tubigon	72,967
4 (4)	City of Tagbilaran	70,254
5 (5)	Clarin Bien Unido Buenavista Clarin Dagohoy	70,516
6 (6)	Inabaga Danao Inabaga Jetafe Pres. Carlos P. Garcia	84,003
7 (7)	Talibon Sagbayan San Isidro San Miguel Talibon	84,095
8 (8)	Ubay Trinidad Ubay	73,261
9 (9)	Alicia Anda Batuan Bilar Candijay	79,394
10 (10)	Dimiao Carmen Dimiao Duero	60,475
11 (11)	Jagna Garcia Hernandez Guindulman Jagna	66,571
12 (12)	Sevilla Lila Loay Loboc Mabini Pilar Sevilla Sierra Bullones Valencia	117,846
Cebu		3,288,778
13 (1)	Minglanilla	73,946
14 (2)	Sibonga San Fernando Sibonga	83,253
15 (3)	City of Carcar	82,036
16 (4)	City of Naga	82,753
17 (5)	City of Talisay	148,704
18 (6)	Argao Alcoy Argao Boljoon	81,944
19 (7)	Barili Asturias Barili Balamban	146,112
20 (8)	City of Toledo	120,481
21 (9)	Dalaguete Dalaguete Oslob Samboan Santander	93,321
30 (10)	Pinamungajan Aloguinsan Pinamungajan Tuburan	117,156
31 (11)	Daanbantayan Bantayan Daanbantayan	105,970
32 (12)	Madridejos Madridejos San Remigio	111,174
33 (13)	Tabogon Santa Fe Tabogon Tabuelan	71,322
34 (14)	City of Bogo	56,633
35 (15)	Danao City	96,794
36 (16)	Liloan	82,428
37 (17)	Catmon Borbon Carmen Catmon	86,491
38 (18)	Sogod Compostela Pilar Poro San Francisco Sogod Tudela	94,888
39 (19)	Consolacion Consolacion Corova	140,635
40 (20)	City of Lapu-lapu	245,395
41 (21)	City of Mandaue	234,581
42 (22)	City of Cebu	733,044
43 (23)	Badian Alcantara Alegria Badian Ronda	72,723
44 (24)	Dumanjug Dumanjug Ginatilan Malabuyoc Moalboal	90,372
Negros Oriental		932,039
45 (1)	Ayungon Ayungon Bindoy Jimalalud	77,883
46 (2)	Manjuyod La Libertad Manjuyod Tayasan Vallehermoso	104,576
47 (3)	Cities of Canlaon and Guihulngan	93,827
48 (4)	City of Bais	65,320
49 (5)	City of Dumaguete	91,931
50 (6)	City of Tanjay	56,854
51 (7)	City of Bayawan	78,855
52 (7)	Mabinay Amlan Mabinay	69,143
53 (8)	Sibulan Pamplona San Jose Sibulan	81,281
54 (9)	Bacong Bacong Basay Dauin Santa Catalina	113,374
55 (10)	Siaton Siaton Valencia Zamboanguita	98,995
Siquijor		78,458
56 (1)	Siquijor	78,458

Region VIII – Western Visayas

–	Constituency	Number of RV
Bililan		123,232
	Lone Legislative District
1 (1)	Naval Almeria Kawayan Naval	62,245
2 (2)	Caibiran Biliran Cabucgayan Caibiran Culaba Maripipi	60,987
Eastern Samar		347,616
3 (3)	Dolores Arteche Can-Avid Dolores Jipapad Maslog	69,069
4 (4)	Oras Oras San Julian San Policarpo Sulat Taft	77,878
5 (5)	City of Borongan	50,258
6 (6)	Guiuan Balangiga Balangkayan General MacArthur Giporlos Guiuan	75,305
7 (7)	Salcedo Hernani Lawaan Llorente Maydolong Mercedes Quinapondan Salcedo	75,106
Leyte		1,350,867
8 (1)	Alangalang Alangalang Babatngon	58,640
9 (2)	Palo Palo San Miguel	58,882
10 (3}	Tanauan Santa Fe Tanauan Tolosa	67,303
11 (4)	City of Tacloban	143,562
12 (5)	Burauen Barugo Burauen	57,961
13 (6)	Carigara Capoocan Carigara	62,561
14 (7)	Dulag Dagami Dulag	58,678
15 (8)	Jaro Jaro Julita Lapaz	56,009
16 (9)	MacArthur MacArthur Mayorga Pastrana Tabontabon Tunga	60,174
17 (10)	Leyte Calubian Leyte San Isidro	75,915
18 (11)	Villaba Tabango Villaba	55,821
19 (12)	Ormoc City	143,686
20 (13)	City of Baybay	70,431
21 (14)	Isabel Albuera Isabel	64,062
22 (15)	Kananga Kananga Matag-ob	52,478
22 (16)	Palompon Merida Palompon	65,265
24 (17)	Abuyog Abuyog Bato	66,393
25 (18)	Hilongos Hilongos Hindang	58,403
26 (19)	Matalom Inopacan Javier Mahaplag Matalom	74,643
Northern Samar		453,620
27 (1)	Allen Allen Biri Bobon Capul	59,028
28 (2)	Catarman	61,074
29 (3)	Mondragon Lavezares Lope de Vega Mondragon	62,893
30 (4)	Victoria Rosario San Antonio San Isidro San Jose San Vicente	68,944
31 (5)	Laoang Catubig Gamay Laoang Lapinig	88,354
32 (6)	Las Navas Las Navas Mapanas Palapag Pambujan San Roque Silvino Lobos	113,327
Samar Province		597,290
33 (1)	Gandara Almagro Gandara Matuguinao Pagsanghan	51,253
33 (2)	Santa Margarita San Jorge Santa Margarita Santo Niño Tagapul-an Tarangnan	73,321
34 (3)	City of Calbayog	135,960
35 (4)	Basey Basey Calbiga Daram	86,237
2		17,655
3		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
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 Columbio Lambayong	90,545
3 (23)	Lutayan Columbio Lutayan President Quirino	81,831
4 (24)	City of Tacurong	60,960
5 (25)	Bagumbayan Bagumbayan Palimbang	45,153
6 (26)	Lebak	58,460
7 (27)	Palimbang Kalamansig 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