Isabela's 6th congressional district

Isabela's 6th congressional district
Constituency for the House of Representatives of the Philippines
Boundary of Isabela's 6th congressional district in Isabela
Location of Isabela within the Philippines
Province	Isabela
Region	Cagayan Valley
Population	279,772 (2020) [1]
Electorate	183,197 (2025) [2]
Major settlements	4 LGUs City Cauayan Municipalities Echague San Guillermo San Isidro
Area	1,414.59 km2 (546.18 sq mi)
Current constituency
Created	2018
Representative	Faustino Dy III
Political party	PFP
Congressional bloc	Majority

Isabela's 6th congressional district is one of the six congressional districts of the Philippines in the province of Isabela. It has been represented in the House of Representatives of the Philippines since 2019. ^[3] The district consists of the city of Cauayan and the municipalities of Echague, San Guillermo, and San Isidro. It is currently represented in the 20th Congress by Faustino Dy III of the Partido Federal ng Pilipinas (PFP). ^[4] Dy has also served as the House Speaker since September 2025. ^[5]

Representation history

#	Image		Member	Term of office		Congress	Party	Electoral history	Constituent LGUs
				Start	End
District created September 27, 2018. [6]
1			Faustino A. Dy V	June 30, 2019	June 30, 2025	18th	PDP–Laban	Elected in 2019.	2019–present: Cauayan, Echague, San Guillermo, San Isidro
						19th	Lakas	Re-elected in 2022.
2			Faustino D. Dy III	June 30, 2025	Incumbent	20th	PFP	Elected in 2025.

Electoral history

2025

Candidate		Party	Votes	%
	Faustino Dy III	Partido Federal ng Pilipinas	129,097	100.00
Total			129,097	100.00
Valid votes			129,097	84.50
Invalid/blank votes			23,679	15.50
Total votes			152,776	100.00
Registered voters/turnout			183,197	83.39
	Partido Federal ng Pilipinas gain from Lakas–CMD
Source: Commission on Elections

2022

Candidate		Party	Votes	%
	Inno Dy (incumbent)	PDP–Laban	121,381	90.83
	Armando Velasco	PROMDI	12,255	9.17
Total			133,636	100.00
Total votes			150,105	–
Registered voters/turnout			180,359	83.23
	PDP–Laban hold
Source: Commission on Elections

See also

• Legislative districts of Isabela

References

1. Census of Population (2020). Table B - Population and Annual Growth Rates by Province, City, and Municipality - By Region. Philippine Statistics Authority . Retrieved July 8, 2021.
2. "Data on the Total Number Established and Clustered Precincts, Registered Voters and Voting Centers" (PDF). Commission on Elections. Retrieved May 17, 2025.
3. "Roster of Philippine legislators". House of Representatives of the Philippines. Archived from the original on March 16, 2017. Retrieved April 30, 2020.
4. "House Members". House of Representatives of the Philippines . Retrieved April 30, 2020.
5. De Leon, Dwight (September 17, 2025). "Martin Romualdez formally resigns, Isabela's Bojie Dy is new House speaker". Rappler . Retrieved September 17, 2025.
6. Esguerra, Darryl John (September 27, 2018). "Duterte creates two new legislative districts in Isabela". newsinfo.inquirer.net. Retrieved May 20, 2020.

House of Representatives of the Philippines
Preceded by Leyte's 1st congressional district	Home district of the speaker September 17, 2025 – present	Incumbent