Parañaque's 1st congressional district

Parañaque's 1st congressional district
Parañaque's 1st congressional district
Constituency; for the House of Representatives of the Philippines
	Map
	Location of Parañaque within Metro Manila
City	Parañaque
Region	Metro Manila
Population	265,839 (2020)
Electorate	139,653 (2025)
Major settlements	8 barangays Baclaran ; Don Galo ; La Huerta ; San Dionisio ; San Isidro ; Santo Niño ; Tambo ; Vitalez ;
Area	17.06 km2 (6.59 sq mi)
Current constituency
Created	2003
Representative	Eric Olivarez
Political party	Lakas
Congressional bloc	TBD

Parañaque's 1st congressional district is one of the two congressional districts of the Philippines in the city of Parañaque. It has been represented in the House of Representatives of the Philippines since 2004.^[3] The districts consists of the western Parañaque barangays of Baclaran, Don Galo, La Huerta, San Dionisio, San Isidro, Santo Niño, Tambo, and Vitalez bordering Las Piñas and Pasay.^[4] It is currently represented in the 20th Congress by Eric Olivarez of the Lakas–CMD.^[5]

Quick facts City, Region ...

#	Image	Member	Term of office		Congress	Party	Electoral history	Constituent LGUs
#	Image	Member	Start	End	Congress	Party	Electoral history	Constituent LGUs
Parañaque's 1st district for the House of Representatives of the Philippines
District created December 17, 2003.^[4]
1		Eduardo Zialcita	June 30, 2004	June 30, 2010	13th	Lakas	Redistricted from the at-large district and re-elected in 2004.	2004–present Baclaran, Don Galo, La Huerta, San Dionisio, San Isidro, Santo Niño, Tambo, Vitalez
1		Eduardo Zialcita	June 30, 2004	June 30, 2010	14th	Nacionalista	Re-elected in 2007.
2		Edwin Olivarez	June 30, 2010	June 30, 2013	15th	Liberal	Elected in 2010.
3		Eric Olivarez	June 30, 2013	June 30, 2022	16th	Liberal	Elected in 2013.
					17th	PDP–Laban	Re-elected in 2016.
					18th	PDP–Laban	Re-elected in 2019.
(2)		Edwin Olivarez	June 30, 2022	June 30, 2025	19th	PDP–Laban	Elected in 2022.
(2)		Edwin Olivarez	June 30, 2022	June 30, 2025	19th	Lakas	Elected in 2022.
(3)		Eric Olivarez	June 30, 2025	Incumbent	20th	Lakas	Elected in 2025.

Party		Candidate	Votes	%
	Lakas	Eric Olivarez	73,351	100.00%
Total votes			73,351	100.00%
	Lakas hold

Party		Candidate	Votes	%
	PDP–Laban	Edwin Olivarez	91,241	90.16
	Aksyon	Jayson Moral	5,662	5.60
	Independent	Pedro Montaño	4,292	4.24
Total votes			101,195	100.00
	PDP–Laban hold

Party		Candidate	Votes	%
	PDP–Laban	Eric Olivarez (Incumbent)	74,692	84.45%
	Lakas	Jimmy delos Santos	13,743	15.54%
Total votes			88,435	100.00%
	PDP–Laban hold

Party		Candidate	Votes	%
	Liberal	Eric Olivarez (Incumbent)	79,760	97.26%
	UNA	Vic Celeridad	2,243	2.73%
Total votes			82,003	100.00%
	Liberal hold

Representation history

2010 Philippine House of Representatives election in 1st District of Parañaque
Party		Candidate	Votes	%
	Liberal	Edwin Olivarez	43,005	53.30
	Lakas–Kampi	Rolando Bernabe	25,295	31.35
	KKK	Delfin Wenceslao, Jr.	6,813	8.44
	NPC	Epimaco Densing III	2,897	3.59
	Independent	Edison Javier	2,581	3.20
	Independent	Fortunata Magsombol	101	0.13
Valid ballots			80,692	92.67
Invalid or blank votes			6,381	7.33
Total votes			87,073	100.00
	Liberal gain from Nacionalista