Caloocan's 1st congressional district
Constituency for theHouse of Representatives of the Philippines
Map
Location of Caloocan withinMetro Manila
City	Caloocan
Region	Metro Manila
Population	953,125 (2020)[1]
Electorate	377,294 (2025)[2]
Major settlements	64barangays Barangays 1–4 Barangays 77–85 Barangays 132–175 Barangays 176-A, 176-B, 176-C, 176-D, 176-E, 176-F[3] Barangay 177
Area	34.86 km2 (13.46 sq mi)
Current constituency
Created	1987
Representative	Oscar Malapitan
Political party	Nacionalista Party
Congressional bloc	Majority

Caloocan's 1st congressional district, also known as North Caloocan district, is one of the threecongressional districts of the Philippines in the city ofCaloocan. It has been represented in theHouse of Representatives of the Philippines since 1987.^[4] The district consists mostly of the North Caloocan barangays north ofEDSA andCircumferential Road 4: Barangays 1 to 4 of Zone 1, Barangays 77 to 85 in Zones 7 and 8, and Barangays 132 to 177 in Zones 12 to 15.^[5][6] It also included Barangays 178 to 188 in Zones 15 and 16 in the northern portion of Caloocan until their redistricting to thethird district that took effect in 2022.^[7] It is currently represented in the20th Congress byOscar Malapitan of theNacionalista Party (NP).^[8]

#	Image		Member	Term of office		Congress	Party	Electoral history	Constituent LGUs
				Start	End
Caloocan's 1st district for theHouse of Representatives of the Philippines [edit]
District created February 2, 1987 fromCaloocan's at-large district.[5]
1			Virgilio P. Robles	June 30, 1987	March 6, 1991	8th	UNIDO	Elected in 1987. Removed from office after an electoral protest.	1987–2022 Barangays 1–4, 77–85, 132–188
2			Romeo L. Santos	March 6, 1991	June 30, 1992		Nacionalista	Declared winner of 1987 elections.
3			Aurora Asistio-Henson	June 30, 1992	June 30, 1995	9th	NPC	Elected in 1992.
4			Bobby Guanzon	June 30, 1995	June 30, 1998	10th	Lakas	Elected in 1995.
5			Enrico Echiverri	June 30, 1998	June 30, 2004	11th	Lakas	Elected in 1998.
						12th		Re-elected in 2001.
6			Oscar Malapitan	June 30, 2004	June 30, 2013	13th	Nacionalista	Elected in 2004.
						14th		Re-elected in 2007.
						15th	UNA	Re-elected in 2010.
(5)			Enrico Echiverri	June 30, 2013	June 30, 2016	16th	Liberal	Elected in 2013.
							NPC
7			Along Malapitan	June 30, 2016	June 30, 2022	17th	PDP–Laban	Elected in 2016.
						18th		Re-elected in 2019.
(6)			Oscar Malapitan	June 30, 2022	Incumbent	19th	Nacionalista	Elected in 2022.	2022–2025 Barangays 1–4, 77–85, 132–177
						20th		Re-elected in 2025.	2025–present Barangays 1–4, 77–85, 132–175, 176-A–176-F,[3] 177

• Legislative districts of Caloocan

• Congressional districts of the Philippines
• Politics of Caloocan
• 1987 establishments in the Philippines
• Congressional districts of Metro Manila
• Constituencies established in 1987

• Articles with short description
• Short description is different from Wikidata
• Pages using the Kartographer extension