Philippine Parliamentary Composition

Break down of the Total Number of Parliamentary Constituencies

Geographical Area	Number of Constituencies	Total	Seat Share (%)
National Capital Region	33	128 of 650 (19.69%)
Cordillera Administrative Region	10
Ilocos Region (Region I)	35
Cagayan Valley (Region II)	20
Central Luzon (Region III)
CALABARZON (Region IV-A)
MIMAROPA (IV-B)
Region V (Bicol Region)
Region VI (Eastern Visayas)
Negros Island Region
Region VII (Central Visayas)
Region VIII (Western Visayas)
Region IX (Zamboanga Peninsula)
Region X (Northern Mindanao)
Region XI (Davao Region)
Region XII (SOCCSARGEN)
CARAGA Administrative Region
Bangwamoro Autonomous Region in Muslim Mindanao	34
Total	276 of 650 (42.46%)		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, 10 constituencies)

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
Province of Abra (2)			182,696
1 (1)	Boliney	Boliney Bucay Bucloc Dagioman Langiden Luba Manabo Peñarrubia	78,693
2 (2)	Bangued	*Bangued Danglas Dolores La Paz Lacub Lagangilang Lagayan Licuan-Baay Malibcong San Juan Tayum Tineg	104,003
Province of Apayao (2)			78,454
1 (3)	Conner	all Municipalities	78,454
Province of Benguet (4)			411,974
1 (4)	Itogon	all Municipalities	89,165
2 (5)	Buguias	all Municipalities	70,952
3 (6)	La Trinidad	–	93,694
4 (7)	City of Baguio	–	168,218
Province of Ifugao (2)			134,428
1 (8)	Lamut	all Municipalities	134,428
Province of Kalinga (2)			154,423
1 (9)	City of Tabuk	all Municipalities City of Tabuk	154,423
Mountain Province (1)			115,925
1 (10)	Paracelis		115,925

REGION I – Ilocos Region (3,546,764)

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
Province of Ilocos Norte (3 Constituencies)			434,114
1	Baccara	All Municipalities (First District)	144,205
2	City of Laoag	–	83,819
3	City of Batac	All Municipalities (2nd Dist.) City of Batac	206,090
Province of Ilocos Sur (6 Constituencies)			476,984
1	Cabugao	Cabugao Masingal San Vicente San Ildefonso Santa Catalina Santo Domingo	111,949
2	City of Vigan	–	80,896
4	Narvacan	Bantay Caoayan Nagbukel Narvacan Santa	82,243
5	City of Candon	Santa Maria San Esteban Burgos Lidlidda Banyoyo City of Candon	95,648
6	Cervantes	Alliem Cervates Galimuyod Gregorio del Pilar Quirino Salcedo Santa Cruz Santa Maria Sigay Sugpon Suyo Tagudin	126,150
Province of La Union (5)			538,730
1	Bangar	Bangar Baloan Luna Sudipen Santol	97,503
2	Bacnotan	Bacnotan Bagulin Burgos San Gabriel San Juan	82,554
3	City of San Fernando	–	76,555
4	Bauang	Bauang Caba Naguillan	106,745
5	Agoo	Agoo Aringay	76,854
6	Rosario	Pugo Rosario Santo Tomas Tubao	95,712
Province of Pangasinan (20 constituencies)			2,096,936
1	Bolinao	Agno Anda Bani Bolinao	127,412
2	City of Alaminos	–	166,809
3	Burgos	Burgos Dasol Infanta Mabini Sual	102,263
4	Binmaley	Binmaley Labrador	82,882
5	Lingayen	–	72,144
6	Bugallion	Aguillar Bugallion	77,819
7	City of San Carlos	City of San Carlos Calasiao	192,499
8	Mangatarem	Basista Mangatarem Urbiztondo	118,839
9	Bayambang	–	83,083
10	Rosales	Alcala Bautista Rosales Santo Tomas Villasis	108,192
11	Malasiqui	–	85,815
12	City of Dagupan	–	138,721
13	Santa Barbara	Mapandan Santa Barbara	80,559
13	Magaldan	Mangaldan San Fabian	125,808
14	Manaoag	Manaoag San Jacinto	76,035
15	Asingan	Asingan Binalonan Laoac	102,818
16	Pozorrubio	Pozorrubio Sison	88,106
17	City of Urdaneta	–	85,094
18	Tayug	Balungao Santa Maria Tayug	73,226
19	San Manuel	Natividad San Manuel San Nicolas	76,199
20	Umingan	San Quentin Umingan	80,310

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

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
Region II - Cagayan Valley			2,312,797
Province of Batanes (1)		all Municipalities	13,820
Province of Cagayan (8 constituencies)			766,018
1	Aparri	Aparri Calayan Claveria Santa Praxedes	70,829
2	Ballesteros	Abulug Ballesteros Pamplona Sanchez Mira	77,791
3	Allacapan	Allacapan Camalaniugan Lasam Santo Niño	83,655
4	Solana	Enrile Piat Rizal Solana Tuao	140,996
5	Gattaran	Alcala Amulung Buguey Gsttaran Lal-lo	138,663
6	Baggao	Baggao Gonzaga Peñablanca Santa Ana	127,925
7	City of Tuguegarao	-	94,019
Province of Isabela (12 constituencies)			1,112,858
1	Cabagan		164,241
2	City of Ilagan		101,050
3	Gamu		126,619
4	Alicia		103,020
5	San Mateo		76,364
6	Jones		80,944
7	City of Santiago		111,285
8	Aurora		79,391
9	Roxas		95,585
10	Echague		89,713
11	City of Cauayan		90,646
Province of Nueva Vizcaya (2 constituencies)			296,233
1	Bambang		156,981
2	Bayombong		119,573
Province of Quirino (1 constituency)			123,868
1	Diffun		123,868

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

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
Province of Aurora			154,688
1	Baler		154,688
Province of Bataan			566,479
1	Hermosa		128,615
2	City of Balanga		197,735
3	Mariveles		112,573
4	Dinalupihan		99,414
BULACAN			2,007,523
1	Calumpit		124,446
2	Hagonoy		186,088
3	City of Malolos		127,246
4	Baliuag		107,076
5	Plaridel		117,846
6	San Ildefonso		100,218
7	San Miguel		165,516
8	Marilao		137,464
9	City of Mecauayan		128,237
10	Bocaue		152,094
11	Guiguinto		126,106
12	Pandi		130,220
13	Norzagaray		75,449
14	Santa Maria		142,380
15	City of San Jose del Monte		261,740
NUEVA ECIJA			1,541,685
1	Aliaga		93,902
2	Guimba		77,606
3	Quezon		91,184
4	Lupao		83,392
5	Talugtug		80,074
6	Cities of San Jose and Muñoz		155,534
7	Bongabon		100,104
8	Santa Rosa		73,697
9	Cities of Cabanatuan and Palayan		257,224
10	Cabiao		97,559
11	Jaen		82,173
12	San Antonio		133,720
13	City of Gapan		90,203
Pampanga			1,580,473
1	Magalang		78,392
2	City of Angeles		205,822
3	Mabalacat City		131,974
4	Floridablanca		137,207
5	Lubao		88,143
6	Porac		128,198
7	Arayat		124,297
8	Mexico		123,804
9	City of San Fernando		190,977
10	Candaba		139,476
11	Macabebe		116,819
12	San Simon		115,364
TARLAC			898,634
1	Camiling		83,973
2	Paniqui		130,605
3	Santa Ignacia		92,855
4	Gerona		118,810
5	City of Tarlac		213,784
6	Capas		129,446
7	Concepcion		150,461
ZAMBALES			540,309
1	Subic		129,912
2	City of Olongapo		123,707
3	Botolan		82,856
4	Iba		102,498
5	Masinloc		89,541
6	Palauig		88,123

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

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
Province of Batangas			1,819,071
1	Calaca		116,049
2	Lemery		126,803
3	Nasugbu		186,422
4	Bauan		117,750
5	San Pascual		78,747
6	Agoncillo		113,003
7	Malvar		118,726
9	City of Santo Tomas		111,393
10	City of Tanauan		134,905
11	Padre Garcia		153,425
12	Taysan		154,548
13	Batangas City		220,199
14	City of Lipa		222,589
CAVITE			2,302,353
1	Kawit		189,436
2	City of Cavite		71,003
3	City of Bacoor		294,496
4	City of Imus		224,081
5	City of Dasmariñas		400,074
6	General Mariano Alvarez		148,336
7	Silang		150,289
8	City of General Trias		193,284
9	Tanza		156,215
10	Indang		74,357
11	City of Trece Martires		116,635
12	Alfonso		102,519
13	Naic		181,608
LAGUNA			2,045,687
1	City of San Pedro		174,499
2	Los Baños		114,457
3	City of Cabuyao		236,719
4	Calauan		104,713
5	Nagcarlan		89,301
6	City of San Pablo		149,952
7	Lumban		105,682
8	Pagsanjan		89,206
9	Pila		99,281
10	Santa Cruz		131,309
11	City of Biñan		223,491
12	City of Calamba		332,844
13	City of Santa Rosa		222,046
Province of Quezon			1,424,023
1	Infanta		126,522
2	Pagbilao		107,270
3	City of Tayabas		131,858
4	Candelaria		126,473
5	Sariaya		161,244
6	City of Lucena		183,412
7	Catanauan		91,026
8	Mulanay		87,635
9	San Francisco		111,384
10	Calauag		96,768
11	Lopez		135,779
12	Tagkawayan		64,652
Province of Rizal			1,601,962
1	Angono		70,448
2	Binangonan		136,815
3	Cainta		161,747
4	Taytay		152,944
5	Baras		100,457
6	Morong-Pililla		80,106
7	Tanay		'116,467
8	San Mateo		110,276
9	Rodriguez		201,452
	City of Antipolo Northo		215,070
11	City of Antipolo South		256,180

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

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
Province of Marinduque			161,538
1	Boac		84,320
2	Torrijos		77,218
Province of Occidental Mindoro			313,427
1	Mamburao		72,009
2	Sablayan		155,308
3	San Jose		86,110
Province of Oriental Mindoro			564,128
1	Naujan		89,721
2	Victoria		101,851
3	'City of Calapan		100,921
4	Bongabong		132,690
5	Pinagmalayan		119,095
Province of Palawan			746,387
1	Coron		79,352
2	El Nido		88,840
3	San Vicente		123,939
4	Bataraza		125,007
5	Narra		135,219
6	City of Puerto Princesa		164,590
Province of Romblon			206,119
1	Magdiwang		96,975
2	Odiongan		109,144

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

NOC	Constituency	Cities and Municipalities included within the borders	Registered Voters
	Province of Albay		890,148
1	Bacacay *Bacacay Malilipot		80,219
2	Malinao *Malinao Santo Domingo Tiwi		96,201
3	City of Tabaco		88,099
1	Camalig *Camalig Manito Rapu-rapu		85,778
2	Daraga		83,560
3	City of Legazpi		131,412
4	Guinobatan		70,118
5	Libon *Libon Oas		89,585
6	Polangui *Pio Duran Polangi		93,693
7	City of Ligao		70,983
Camarines Norte			384,871
1	Labo *Capalonga Jose Panganiban Labo Paracale Santa Eleba		192,328
2	Daet *Basud Daet Mercedes San Lorenzo Ruiz San Vicente Talisay Vinsons		192,543
Camarines Sur			1,307,553
1	Sipocot *Cabusao Del Gallwgo Lupi Ragay Sipocot		136,519
2	Libmanan *Gainza Libmanan		81,613
3	Minalabac *Milaor Minalabac Pamplona Pasacao San Fernando		136,471
4	Calabanga *Bombon Calabanga Camaligan		84,986
5	Canaman *Canaman Magarao Ocampo Pili		134,575
6	City of Naga		117,481
7	Caramoan *Caramoan Garchitorena Goa		92,671
8	Lagonoy *Lagonoy Presenracion Sagñay		78,190
8	San Jose *San Jose Siruma Tigaon Tinamba		129,442
9	Baao *Baao Balatan Bato		86,973
10	Buhi *Buhi Bula Nabua		155,720
11	City of Iriga		73,526
Province of Catanduanes			198,872
1	Virac *Caramoran San Andres Virac		101,627
2	Bagamanoc *Bagamanoc Baras Bato Gigmoto Pandan Panganiban San Miguel Viga		97,245
Province of Masbate			590,735
1	San Pascual incl. the municipalities of Batuan Claveria Monreal San Fernando San Jacinto San Pascual		122,539
2	Aroroy *Aroroy Baleno		73,587
3	Balud *Balud Mandaon Milagros		89,370
4	City of Masbate *Mun. Mobo City of Masbate		89,153
5	Cataingan *Cataingan Cawayan		76,294
6	Dimasalang *Dimasalang Esperanza Palanas Pio V. Corpuz Placer Uson		139,791
Province of Sorsogon			538,082
1	Pilar *Casiguran Castilla Donsol Milagros Pilar		182,830
2	City of Sorsogon		111,702
3	Barcelona *Barcelona Bulan		83,567
4	Bulusan *Bulusan Gubat Irosoin		97,900
6	Juban *Juban Matnog Prieto Diaz Santa Magdalena		82,083

Visayas

–	Constituency	Number of RV
Region VI Eastern Visayas		5,026,482
Province of Aklan		409,938
1	Altavas Altawas Balete Banga Batan	88,865
2	Kalibo Kalibo Libacao Madalag New Washington	130,540
1	Buruanga Baruanga Ibajay Lezo Makato	76,840
2	Malay Malay Malinao Nabas Numancia Tangalan	108,984
'Province of Antique		387,998
1	Hamtic Anini-y Belison Hamtic San Jose San Remegio Sibalom Tobias Fornier Valderrama	188,573
2	Barbaza Barbaza Bugasiong Culaya Culasi Lan-uan Libertad Pandan Potnogon Sibaste Tibiao	199,425
	CAPIZ	529,079
	1st Legislative District	280,436
1	Ma-ayon	27,069
2	Panay	33,734
3	Panitan	28,658
4	Pilar	29,375
5	Pontevedra	31,457
6	President Roxas	20,694
	City of Roxas	109,449
	2nd Legislative District	248,643
1	Cuartero	19,641
2	Dao	22,990
3	Dumalag	21,014
4	Dumarao	31,139
5	Ivisan	21,542
6	Jamindan	26,030
7	Mambusao	28,567
8	Sapi-an	18,789
9	Sigma	22,835
10	Tapaz	36,096
	GUIMARAS	124,076
	Lone Legislative District
	1st Provincial District	55,065
1	Buenavista	36,365
2	San Lorenzo	18,700
	2nd Provincial District	69,011
1	Jordan	26,350
2	Nueva Valencia	27,338
3	Sibunag	15,323
	ILOILO	1,628,752
	1st Legislative District	228,690
1	Guimbal	24,008
2	Igbaras	20,685
3	Miagao	41,603
4	Oton	54,130
5	San Joaquin	32,276
6	Tigbauan	41,216
7	Tubungan	14,772
	2nd Legislative District	222,230
1	Alimodian	25,571
2	Leganes	25,332
3	Leon	33,324
4	New Lucena	17,052
5	Pavia	39,084
6	San Miguel	20,676
7	Santa Barbara	42,339
8	Zarraga	18,852
	3rd Legislative District	273,797
1	Badiangan	17,360
2	Bingawan	10,083
3	Cabatuan	36,656
4	Calinog	41,679
5	Janiuay	41,545
6	Lambunao	40,788
7	Maasin	24,755
8	Mina	15,593
9	Pototan	45,338
	4th Legislative District	261,174
1	Anilao	19,175
2	Banate	23,179
3	Barotac Nuevo	38,358
4	Dingle	28,253
5	Dueñas	22,474
6	Dumangas	49,775
7	San Enrique	23,565
	City of Passi	56,395
	5th Legislative District	312,391
1	Ajuy	35,248
2	Balasan	22,797
3	Barotac Viejo	31,367
4	Batad	15,490
5	Carles	48,727
6	Concepcion	28,525
7	Estancia	34,798
8	Lemery	21,732
9	San Dionisio	25,819
10	San Rafael	12,154
11	Sara	35,734
	Lone Legislative District
	City of Iloilo	330,470
	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
REGION VII		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
	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 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

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

No. of Const.	Constituency	Number of Registered Voters
Province of Bukidnon RV: 944,838
	1st Legislative District	205,494
1	Baungon	27,546
2	Libona	29,354
3	Malitbog	18,806
4	Manolo Fortich	65,072
5	Sumilao	18,843
6	Talakag	45,873
	2nd Legislative District	247,814
1	Cabanglasan	23,334
2	Impasug-ong	32,354
3	Lantapan	39,698
4	San Fernando	36,500
	City of Malaybalay	115,928
	3rd Legislative District	301,841
1	Damulog	20,369
2	Dangcagan	17,835
3	Don Carlos	45,927
4	Kadingilan	25,688
5	Kibawe	27,274
6	Kitaotao	30,465
7	Maramag	65,907
8	Quezon	68,376
	4th Legislative District	189,689
1	Kalilangan	26,857
2	Pangantucan	36,020
	City of Valencia	126,812
Province of Camiguin Pop: ;RV:64,090
1	Mambajao Catarman Guinailiban Mahinog Mambajao Sagay	64,090
Province of Lanao del Norte RV (2022): 577,016 (); Population (2020):
	1st Legislative District	180,628
1	Bacolod	15,634
2	Baloi	22,189
3	Baroy	20,338
4	Kauswagan	15,908
5	Kolambugan	17,719
6	Linamon	12,195
7	Maigo	14,893
8	Matungao	9,714
9	Pantar	13,709
10	Tagoloan	8,869
11	Tubod	29,460
	2nd Legislative District	210,936
1	Kapatagan	34,041
2	Lala	51,853
3	Magsaysay	11,638
4	Munai	15,153
5	Nunungan	10,918
6	Pantao Ragat	10,030
7	Poona Piagapo	11,612
8	Salvador	13,614
9	Sapad	11,888
10	Sultan Naga Dimaporo	31,221
11	Tangcal	8,968
	Lone Legislative District
	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.	Constituency	Number of Registered Voters
Province of Davao de Oro RV (2022): 508,221 (); 2020 Population:
	1st Legislative District	233,351
1	Compostela	61,095
2	Maragusan	42,770
3	Monkayo	64,668
4	Montevista	31,260
5	New Bataan	33,558
	2nd Legislative District	274,870
1	Laak	52,425
2	Mabini	28,879
3	Maco	58,280
4	Mawab	28,094
5	Nabunturan	48,191
6	Pantukan	59,001
Province of Davao Del Norte RV: 690,248
	1st Legislative District	337,583
1	Asuncion	41,255
2	Kapalong	50,752
3	New Corella	37,098
4	San Isidro	19,537
5	Talaingod	16,841
	City of Tagum	172,100
	2nd Legislative District	352,665
1	Braulio E. Dujali	18,561
2	Carmen	48,994
3	Santo Tomas	73,248
	City of Panabo	127,668
	Island Garden City of Samal	84,194
	DAVAO DEL SUR	1,449,611
	Lone Legislative District
	1st Provincial District	242,019
1	Bansalan	47,130
2	Santa Cruz	74,212
	City of Digos	120,677
	2nd Provincial District	215,054
1	Hagonoy	35,827
2	Kiblawan	28,632
3	Magsaysay	38,336
4	Malalag	25,956
5	Matanao	39,246
6	Padada	22,943
7	Sulop	24,114
	Three Legislative Districts
	City of Davao	992,538
'Province of Davao Oriental 395,751
	1st Legislative District	154,514
1	Baganga	37,139
2	Boston	10,573
3	Caraga	28,253
4	Cateel	29,085
5	Manay	29,737
6	Tarragona	19,727
	2nd Legislative District	241,237
1	Banaybanay	31,241
2	Governor Generoso	40,038
3	Lupon	49,416
4	San Isidro	24,155
	City of Mati	96,387
Province of Davao Occidental RV (2022):192,420
	Lone Legislative District
	1st Provincial District	103,950
1	Malita	69,059
2	Santa Maria	34,891
	1st Provincial District	88,470
1	Don Marcelino	25,554
2	Jose Abad Santos	46,622
3	Sarangani	16,294

====Region XII – SOC OF CSARGEN 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	Pigkawayan Aleosan Libungan Pigkawayan Pikit	120,166
2	Midsayap	69,508
3	Magpet Antipas Arakan Magpet	86,153
4	Makilala	60,018
5	City of Kidapawan	91,167
6	Alamada Alamada Banisilan Carmen President Roxas	140,487
7	Matalam Kabacan Matalam	52,232
8	M'lang M'lang Tulunan	102,172
Province of Saranggani RV (2022): 362,055; 2020 population: ;4 constituencies
1	Maasin Kiamba Maasin Maitum	110,886
2	Alabel Alabel Malapatan	99,154
3	Glan	77,140
4	Malungon	74,875
Province of South Cotabato RV: 975,541
	1st Legislative District	193,558
1	Polomolok	116,767
2	Tampakan	28,820
3	Tupi	47,971
	2nd Legislative District	421,751
1	Banga	54,847
2	Lake Sebu	45,933
3	Norala	29,864
4	Santo Niño	25,071
5	Surallah	55,611
6	Tantangan	28,911
7	T'boli	58,790
	City of Koronadal	122,724
	City of General Santos	360,232
Province of Sultan Kudarat RV (2022): 497,690
	1st Legislative District	250,786
1	Columbio	20,321
2	Isulan	58,908
3	Lambayong	48,587
4	Lutayan	34,816
5	President Quirino	27,194
	City of Tacurong	60,960
	2nd Legislative District	246,904
1	Bagumbayan	45,153
2	Esperanza	41,848
3	Kalamansig	30,492
4	Lebak	58,460
5	Palimbang	41,650
6	Sen. Ninoy Aquino	29,301

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
	1st Legislative District	246,909
1	Las Nieves	21,014
	City of Butuan	225,895
	2nd Legislative District	255,207
1	Buenavista	52,635
2	Carmen	15,301
3	Jabonga	17,083
4	Kitcharao	14,542
5	Magallanes	16,774
6	Nasipit	30,279
7	Remedios T. Romualdez	13,580
8	Santiago	15,420
9	Tubay	22,625
	City of Cabadbaran	56,968
Province of Agusan del Sur RV (2022): 442,628
	1st Legislative District	211,906
1	Esperanza	32,629
2	Prosperidad	50,249
3	San Luis	20,181
4	Sibagat	20,236
5	Talacogon	23,366
	City of Bayugan	65,245
	2nd Legislative District	230,722
1	Bunawan	24,853
2	La Paz	20,262
3	Loreto	26,756
4	Rosario	33,247
5	San Francisco	50,011
6	Santa Josefa	18,266
7	Trento	34,913
8	Veruela	22,414
Province of the Dinagat Islands RV (2022): 81,088
1	Basilisa	81,088
Province of Surigao del Norte RV (2022): 393,896
	1st Legislative District	104,691
1	Burgos	4,039
2	Dapa	23,184
3	Del Carmen	12,198
4	General Luna	18,215
5	Pilar	8,422
6	San Benito	5,732
7	San Isidro	7,570
8	Santa Monica	7,946
9	Socorro	17,385
	2nd Legislative District	289,205
1	Alegria	14,091
2	Bacuag	11,703
3	Claver	29,408
4	Gigaquit	15,425
5	Mainit	21,025
6	Malimono	14,452
7	Placer	23,204
8	San Francisco	14,087
9	Sison	11,974
10	Tagana-an	13,666
11	Tubod	11,211
	City of Surigao	108,959
Province of Surigao del Sur RV (2022): 449,070
	1st Legislative District	260,806
1	Bayabas	6,862
2	Cagwait	15,735
3	Cantilan	24,422
4	Carmen	8,426
5	Carrascal	16,721
6	Cortes	13,272
7	Lanuza	10,140
8	Lianga	22,948
9	Madrid	12,981
10	Marihatag	14,756
10	San Agustin	15,156
12	San Miguel	26,710
13	Tago	28,901
	City of Tandag	43,776
	2nd Legislative District	188,264
1	Barobo	35,627
2	Hinatuan	32,363
3	Lingig	23,980
4	Tagbina	28,026
	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