Municipality

Delfin Albano

Delfin Albano is a municipality in Isabela, Cagayan Valley, Philippines. Its population was 30,860 in the 2024 census, and it has 29 barangays.

Population: 2024 Census
Places: PSGC 2Q 2026
Checked by Scene: October 8, 2026
Page updated: October 9, 2026

PlacesPeopleDensityGrowth

People · 2024 Census

Under 690
690 to 1,100
1,100 to 1,800
1,800 to 3,100
3,100 and over

The same steps colour every map of barangays in the Atlas, so a colour means the same range everywhere.

Density · people per km², 2024

Under 160
160 to 340
340 to 700
700 to 2,600
2,600 and over

The same steps colour every map of barangays in the Atlas, so a colour means the same range everywhere.

Growth a year · 2020–2024

Fell by more than 1% a year
Fell, by up to 1% a year
Grew, by under 1% a year
Grew by 1 to 2% a year
Grew by 2% a year or more

Each place's yearly change between the 2020 and 2024 censuses, on the same steps as every map in the Atlas.

Borders from UN OCHA (PSA and NAMRIA), a guide and not the legal boundary^[3]Open in OpenStreetMap

PeopleSources
30,860
people counted in the 2024 censusCensusA count of every person in the country, all on one day. The 2024 census counted people as they were on 1 July 2024.More in the glossary
Up 21.4% from 2010 to 2024
Rank by peopleSources
20th
of the 37 cities and municipalities of Isabela by population, 2024Rank and shareWorked out by Scene from the PSA's counts: where a place stands among the places listed with it, and how many of every 100 of its parent's people live in it.More in the glossary
About 2 of every 100 people in Isabela lived in Delfin Albano in 2024 (1.78%)
Inside itSources
29
barangays
LandSources
189.00 km²
of land, 2019 masterlistLand areaThe land inside the place's official boundary. A square kilometre is a square 1 km on each side, about the size of 140 football fields.Explained by Scene: Delfin Albano's land would fill a square about 13.7 km on each side. That is only a way to picture its size: its real shape is on the map.More in the glossary
Average density, 2024: 163 people per km²Population densityHow crowded a place is on average: its people divided by its land area. 1,000 people per square kilometre is 10 people per hectare, a square of 100 by 100 metres.Explained by Scene: About 2 people per hectare if everyone were spread evenly across the land. In fact people live closer together in towns and farther apart in the countryside.More in the glossary
HomesSources
8,209
households in 2024HouseholdA person living alone, or people who sleep in the same home and share their meals. A family may be one household or several.More in the glossary
3.8 people in each, on average, in 2024
Town or countrySources
0%
Fewer than 1 of every 1,000 people lived in urban barangays in 2024Urban barangayThe PSA counts a barangay as urban when it has 5,000 people or more, or a big employer, or several businesses and public services close by. Every barangay in Metro Manila is urban.More in the glossary

PSGC codePSGC codeThe code the Philippine Statistics Authority gives every place, so each one is known exactly, even when two share a name.More in the glossary: 0203118000^[4]Formerly 023118000
ZIP code: 3326^{[13, 14, 15]}

People

Delfin Albano had 30,860 people in the 2024 census, up 21.4% from 2010.

People at each census since 1960

Counts from 2000 on are on today’s borders; earlier counts are as the place was then, so the line may step where a border moved.

Delfin Albano had the 20th most people of the 37 cities and municipalities of Isabela in 2024^[1]

17San Manuel34,740
18Naguilian34,520
19Mallig32,509
20Delfin Albano30,860
21Gamu30,850
22Benito Soliven30,682
23Quezon28,376

All 37 cities and municipalities of Isabela

In 2024, the 10 barangays with the most people held about 56 of every 100 of its people^[2]

San Antonio3,28711 in 100
Ragan Sur2,1267 in 100
San Juan2,0697 in 100
Aneg1,6455 in 100
Rizal1,6255 in 100
Carmencita1,5465 in 100
Andarayan1,4675 in 100
Villa Luz1,2814 in 100
San Jose1,2154 in 100
Aga1,1714 in 100

See all 29 barangays of Delfin Albano

Age structure · 2020 Census^[34]People living in households, by age and sex

About 27 of every 100 are children under 15 (27.2%)
About 66 of every 100 are of working age, 15 to 64 (66%)
About 7 of every 100 are 65 or older (6.8%)

MenWomen

The figures by age

People by age group, men and women
Age	People	Men	Women
0 - 4	2,564	1,288	1,276
5 - 9	2,780	1,458	1,322
10 - 14	2,803	1,476	1,327
15 - 19	2,580	1,342	1,238
20 - 24	2,638	1,364	1,274
25 - 29	2,515	1,293	1,222
30 - 34	2,310	1,145	1,165
35 - 39	1,976	993	983
40 - 44	1,986	1,013	973
45 - 49	1,651	847	804
50 - 54	1,546	806	740
55 - 59	1,401	743	658
60 - 64	1,144	586	558
65 - 69	811	353	458
70 - 74	555	242	313
75 - 79	306	122	184
80 years and over	362	133	229

Every figure, census by census

People, 2024 CensusCensusA count of every person in the country, all on one day. The 2024 census counted people as they were on 1 July 2024.More in the glossary: 30,860^{[1, 2]}
Households, 2024HouseholdA person living alone, or people who sleep in the same home and share their meals. A family may be one household or several.More in the glossary: 8,209^{[1, 2]}
People in each household, 2024: 3.8 on average^{[1, 2]}
Share of Isabela, 2024Rank and shareWorked out by Scene from the PSA's counts: where a place stands among the places listed with it, and how many of every 100 of its parent's people live in it.More in the glossary: 1.78%^[1]
In urban barangays, 2024Urban barangayThe PSA counts a barangay as urban when it has 5,000 people or more, or a big employer, or several businesses and public services close by. Every barangay in Metro Manila is urban.More in the glossary: 0% (0 people)^[5]
Men and women, 2020: 15,204 men, 14,724 women^[34]People living in households

Population at each census, with its source
Census	Population	Growth since the census before	Households	People per household
2024as of July 1, 2024	30,860^{[1, 2]}	0.74% a year	8,209	3.8
2020as of May 1, 2020	29,928^[1]	2.50% a year	—	—
2015as of August 1, 2015	26,614^[1]	0.88% a year	—	—
2010as of May 1, 2010	25,422^[1]	—	—	—
2007as of August 1, 2007; as it was then	24,899^[32]	0.73% a year	—	—
2000as of May 1, 2000; on today’s borders	23,619^{[32, 33]}	1.72% a year	—	—
1995as of September 1, 1995; as it was then	21,811^[32]	1.25% a year	—	—
1990as of May 1, 1990; as it was then	20,410^[32]	1.42% a year	—	—
1980as of May 1, 1980; as it was then	17,725^[32]	2.60% a year	—	—
1975as of May 1, 1975; as it was then	15,585^[32]	2.31% a year	—	—
1970as of May 6, 1970; as it was then	13,905^[32]	2.56% a year	—	—
1960as of February 15, 1960; as it was then	10,742^[32]	—	—	—

Barangays

Delfin Albano is made up of 29 barangays.

Barangays of Delfin Albano. Each column heading sorts the table.
	^{[2, 3, 5, 6, 7]}	Share (2024)			Urban or rural
Aga	1,171	3.79%	3.03% a year	about 5.72 km²	Rural
Andarayan	1,467	4.75%	0.67% a year	about 16.46 km²	Rural
Aneg	1,645	5.33%	−0.04% a year	about 13.73 km²	Rural
Bayabo	1,154	3.74%	0.13% a year	about 3.32 km²	Rural
Calaocan	802	2.6%	1.75% a year	about 16.42 km²	Rural
Calinaoan Sur	557	1.8%	0.61% a year	about 5.52 km²	Rural
Capitol	854	2.77%	−0.03% a year	about 8.58 km²	Rural
Carmencita	1,546	5.01%	0.84% a year	about 19.52 km²	Rural
Concepcion	484	1.57%	1.93% a year	about 5.08 km²	Rural
Maui	994	3.22%	0.86% a year	about 10.71 km²	Rural
Quibal	504	1.63%	1.74% a year	about 0.321 km²	Rural
Ragan Almacen	356	1.15%	0.07% a year	about 0.911 km²	Rural
Ragan Norte	911	2.95%	1.79% a year	about 1.52 km²	Rural
Ragan Sur	2,126	6.89%	0.91% a year	about 3.55 km²	Rural
Rizal	1,625	5.27%	0.24% a year	about 1.12 km²	Rural
San Andres	543	1.76%	−1.24% a year	about 0.24 km²	Rural
San Antonio	3,287	10.65%	0.53% a year	about 5.24 km²	Rural
San Isidro	574	1.86%	0.29% a year	about 3.82 km²	Rural
San Jose	1,215	3.94%	0.48% a year	about 2.29 km²	Rural
San Juan	2,069	6.7%	0.60% a year	about 2.68 km²	Rural
San Macario	633	2.05%	0.04% a year	about 23.65 km²	Rural
San Nicolas	920	2.98%	1.27% a year	about 7.85 km²	Rural
San Patricio	621	2.01%	0.35% a year	about 0.578 km²	Rural
San Roque	426	1.38%	3.84% a year	about 0.45 km²	Rural
Santor	826	2.68%	−0.14% a year	about 2.52 km²	Rural
Sto. Rosario	829	2.69%	0.03% a year	about 8.56 km²	Rural
Villa Luz	1,281	4.15%	1.22% a year	about 0.968 km²	Rural
Villa Pereda	907	2.94%	1.14% a year	about 6.90 km²	Rural
Visitacion	533	1.73%	0.78% a year	about 0.663 km²	Rural

Areas are approximate: each is measured inside the barangay's border on UN OCHA's map, which is a guide, not the legal boundary.

Land & Environment

Delfin Albano covers 189.00 km² of land, 163 people for every km² in 2024. Its land rises to 256 m above the sea and it lies inland.

Land areaLand areaThe land inside the place's official boundary. A square kilometre is a square 1 km on each side, about the size of 140 football fields.More in the glossary: 189.00 km²^[6]As listed in the 2019 Masterlist of Land Areas (LMB, DENR)
Average density, 2024Population densityHow crowded a place is on average: its people divided by its land area. 1,000 people per square kilometre is 10 people per hectare, a square of 100 by 100 metres.More in the glossary: 163 people per km²^[6]
Coordinates: 17.25351° N, 121.74766° E^[3]The point inside its border farthest from every edge, so it always falls within the place.

Height above the sea^[28]

Lowest: 20 m
Average: 64 m
Highest: 256 m

Heights from the Copernicus DEM, a 30 m model of the surface: it reads the tops of trees and roofs, not the bare ground, over the land inside the border, the sea left out. Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.

Water, coast and peaks

No coastline: it lies inland.

Rivers^[29]

Cagayan River9.0 of 521.5 km
Mallig River4.1 of 140.5 km
Cagayan River1.7 of 3.2 km

Named rivers, lakes and peaks as OpenStreetMap mapped them on 30 September 2026, and the coast within 150 m of the border. Map data © OpenStreetMap contributors, under the Open Database License.

Climate

Climate typeClimate typePAGASA sorts the country's climate into four types by when the rain falls. Type I has a dry season from November to April and a wet one for the rest of the year; Type II has no dry season, with the most rain from December to February; Type III has a short dry season; Type IV has rain spread through the year.More in the glossary

Type III^[30]

No clear rainiest time of year, and a short dry season of one to three months, in December to February or in March to May.

Read by Scene off PAGASA's climate map, so approximate: the type that covers most of the place's land.

At Tuguegarao, the nearest PAGASA station, 43 km away^[31]Averages for 1991 to 2020: 1,769 mm of rain on 110 days a year; 26.9 °C on average

Rain each month Average temperature

The figures by month

Climate at Tuguegarao, 1991 to 2020, by month
Month	Rain	Rainy days	Average	High	Low
January	34 mm	5	23.6 °C	28.3 °C	18.9 °C
February	32 mm	5	24.5 °C	29.8 °C	19.2 °C
March	32 mm	4	26.6 °C	32.5 °C	20.8 °C
April	47 mm	5	28.9 °C	35.1 °C	22.6 °C
May	141 mm	9	29.5 °C	35.6 °C	23.4 °C
June	136 mm	9	29.4 °C	35.2 °C	23.6 °C
July	206 mm	13	28.5 °C	33.7 °C	23.3 °C
August	217 mm	12	28.2 °C	33.2 °C	23.3 °C
September	226 mm	12	27.8 °C	32.7 °C	23.0 °C
October	283 mm	13	26.6 °C	31.2 °C	22.0 °C
November	258 mm	12	25.4 °C	29.6 °C	21.1 °C
December	158 mm	11	23.8 °C	27.9 °C	19.8 °C
The year	1,769 mm	110	26.9 °C	32.1 °C	21.7 °C

A station's figures describe the place around it only roughly: inland and in the hills it may be cooler and wetter. The station stands 62 m above the sea.

Life & Economy

About 12 of every 100 people lived below the poverty line in 2021.

Poverty, 2021Poverty incidenceHow many of every 100 people live in families whose income is below the poverty line: what a person needs in a year for food and other basic needs, as the PSA sets it for each province. It is an estimate, from a survey or, for a town, a statistical model, so the PSA gives a range it is likely to fall in.More in the glossary: 11.9% of people^[18]Below the poverty line, by the PSA's estimate for every town.
Income classIncome classThe Department of Finance sorts provinces, cities and municipalities into classes by their average yearly income over recent years: 1st class has the most. It measures the local government's income, not how well off its people are.More in the glossary: 1st class^[4]

About 12 of every 100 people in Delfin Albano lived below the poverty line in 2021 (11.9%)^[18]

The PSA's model for every town puts it between 9.3% and 14.5%, with 90% confidence.

The PSA rates this estimate's reliability as acceptable rather than high: read it as a guide.

Public places

5government offices
4hospitals and health centres
26schools
3places of worship
2markets

Counted from OpenStreetMap^{[3, 8]}. Schools, places of worship, barangay halls and places known only by a common name, such as a chapel, are listed on each barangay's page.

Government offices2

Hospitals and health centres4

Markets2

As OpenStreetMap maps them on September 30, 2026. Map data © OpenStreetMap contributors, under the Open Database License.

Government & Leaders

A mayor leads Delfin Albano. Its local laws, called ordinances, are passed by the Sangguniang Bayan (the municipal council), led by the vice mayor. The mayor, the vice mayor and the council's elected members serve three-year terms, and none may serve more than three in a row.^{[11, 12]}

Legislative districtLegislative districtThe area that elects one member of the House of Representatives. A big province or city may have several.More in the glossary: 1st district of Isabela^{[16, 17]}

Leaders

The mayor and vice mayor elected at each election since 2001, as COMELEC's lists of the elected name them, and those in office now, as the DILG's directory lists them.

2025–2028In office as of February 2026
Mayor
Thomas Allapitan Pua Jr.^[19]
Vice mayor
Arnold Edward Pua Co^[19]
2022–2025
Mayor
Arnold Edward Pua Co^[20]
Vice mayor
Thomas Allapitan Pua Jr.^[20]
2019–2022
Mayor
Arnold Edward Pua Co^[21]
Vice mayor
Thomas Allapitan Pua Jr.^[21]
2016–2019
Mayor
Arnold Edward Pua Co^[22]
Vice mayor
Thomas Allapitan Pua Jr.^[22]
2013–2016
Mayor
Thomas Allapitan Pua Jr.^[23]
Vice mayor
Edwin Bumanglag Badua Sr.^[23]
2010–2013
Mayor
Thomas Allapitan Pua Jr.^[24]
Vice mayor
Edwin Bumanglag Badua Sr.^[24]
2007–2010
Mayor
Thomas Allapitan Pua Jr.^[25]
Vice mayor
Francisco Ngayan Cristobal Sr.^[25]
2004–2007
Mayor
Arnold Edward Co^[26]
Vice mayor
Thomas Pua Jr.^[26]
2001–2004
Mayor
Thomas A. Pua Jr.^[27]
Vice mayor
Francisco N. Cristobal Sr.^[27]

Mayors and vice mayors of Delfin Albano, by term
Term	Mayor	Vice mayor
2025–2028In office as of February 2026	Thomas Allapitan Pua Jr.^[19]	Arnold Edward Pua Co^[19]
2022–2025	Arnold Edward Pua Co^[20]	Thomas Allapitan Pua Jr.^[20]
2019–2022	Arnold Edward Pua Co^[21]	Thomas Allapitan Pua Jr.^[21]
2016–2019	Arnold Edward Pua Co^[22]	Thomas Allapitan Pua Jr.^[22]
2013–2016	Thomas Allapitan Pua Jr.^[23]	Edwin Bumanglag Badua Sr.^[23]
2010–2013	Thomas Allapitan Pua Jr.^[24]	Edwin Bumanglag Badua Sr.^[24]
2007–2010	Thomas Allapitan Pua Jr.^[25]	Francisco Ngayan Cristobal Sr.^[25]
2004–2007	Arnold Edward Co^[26]	Thomas Pua Jr.^[26]
2001–2004	Thomas A. Pua Jr.^[27]	Francisco N. Cristobal Sr.^[27]

History & Identity

Stories from Cagayan Valley

Delfin Albano has no Story of its own yet. This one is about Cagayan Valley, which Delfin Albano is part of.

Film, 1:00
Cagayan Valley
Cagayan Valley: the cave and the giant province
A foot bone found in Callao Cave in 2007 led to Homo luzonensis, a human species named in 2019. The valley above was once one province covering all of northeast Luzon.
This Happened Here

All Stories

Former name: Magsaysay^[4]

How it got its name

The town's earlier name, Magsaysay, was fixed by its creation act. Batas Pambansa Blg. 291 changed it to Delfin Albano but states no reason.^[9]

Its story

Republic Act No. 2009 took twenty-six barrios and four sitios out of Tumauini and formed them into the municipality of Magsaysay. Its first mayor, vice-mayor and councilors were to be appointed by the President.^[10]

Batas Pambansa Blg. 291, approved on 14 November 1982, changed the town's name from Magsaysay to Delfin Albano.^[9]

Timeline

22 June 1957
Municipality of Magsaysay created out of Tumauini (Republic Act No. 2009).^[10]
14 November 1982
Magsaysay renamed Delfin Albano (Batas Pambansa Blg. 291).^[9]

Nearby

Delfin Albano shares a border with 6 places.

How it compares

Delfin Albano beside Isabela, and where it stands among the cities and municipalities of Isabela.

Delfin Albano beside Isabela
Figure	Delfin Albano	Isabela	Rank among the cities and municipalities of Isabela
People, 2024CensusA count of every person in the country, all on one day. The 2024 census counted people as they were on 1 July 2024.More in the glossary	30,860^{[1, 2]}	1,733,048	20th of 37
Growth a year, 2020–2024Growth a yearHow fast the number of people changed each year between two censuses. 1% a year means about 1 more person for every 100 people, each year.More in the glossary	0.74% a year^{[1, 2]}faster	0.50% a year	9th of 37
People per km², 2024Population densityHow crowded a place is on average: its people divided by its land area. 1,000 people per square kilometre is 10 people per hectare, a square of 100 by 100 metres.More in the glossary	163^[6]more crowded	138	24th of 37
Land areaLand areaThe land inside the place's official boundary. A square kilometre is a square 1 km on each side, about the size of 140 football fields.More in the glossary	189.00 km²^[6]	12,602.70 km²	20th of 37
People in each household, 2024HouseholdA person living alone, or people who sleep in the same home and share their meals. A family may be one household or several.More in the glossary	3.8^{[1, 2]}about the same	3.8	not ranked
In urban barangays, 2024Urban barangayThe PSA counts a barangay as urban when it has 5,000 people or more, or a big employer, or several businesses and public services close by. Every barangay in Metro Manila is urban.More in the glossary	0%^[5]lower	20.9%	not ranked

Shares a border with^[3]

How far, in a straight line^[3]

Ilagan City, the capital of Isabela: 29.1 km southeast
Manila: 307.1 km south

In a straight line between the points inside each place farthest from its edges, not by road.

The nearest towns and cities^[3]

QuirinoIsabela11.1 km south
Santo TomasIsabela12.3 km north
TumauiniIsabela12.7 km east
MalligIsabela13.7 km west
QuezonIsabela15.4 km northwest
RoxasIsabela20.2 km southwest

Sources

Page updated October 9, 2026. Sources checked by Scene October 8, 2026.

1.Philippine Statistics Authority. Population and Annual Population Growth Rate of the Philippines and its Regions, Provinces, and Highly Urbanized Cities Based on the 2010, 2015, 2020 and 2024 Population Census (OpenSTAT table 0211A6DAPG0). Published August 7, 2026. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
2.Philippine Statistics Authority. Total Population, Household Population, and Number of Households by Province, City, Municipality, and Barangay as of 01 July 2024: Cagayan Valley (OpenSTAT table 0021A6DTPH1). Published August 4, 2026. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
3.UN OCHA, from the PSA and NAMRIA. Philippines: Subnational Administrative Boundaries (COD-AB), barangay layer. Published February 13, 2025. Read by Scene September 25, 2026. CC BY-IGO 3.0. Open the source
4.Philippine Statistics Authority. Philippine Standard Geographic Code (PSGC), 2nd Quarter 2026: Publication Datafile. Published June 30, 2026. Read by Scene September 24, 2026. CC BY (PSA Terms of Use). Open the source
5.Philippine Statistics Authority. Total Population and Urban Population by Urban Classification and Region, Province, Highly Urbanized City, City/Municipality and Barangay: Philippines, 2024 (OpenSTAT table 0231A6DPUP0). Published August 7, 2026. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
6.Philippine Statistics Authority, from the Land Management Bureau (DENR). Population, Land Area, Population Density, and Percent Change in Population Density by Region, Province/Highly Urbanized City, and City/Municipality: 2015, 2020, and 2024 (OpenSTAT table 0221A6DLPD0). Published August 7, 2026. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
7.Philippine Statistics Authority. Philippine Standard Geographic Code (PSGC), 4th Quarter 2022: Publication Datafile, with the 2015 and 2020 census counts (the PSA's file, as the Internet Archive keeps it). Published December 31, 2022. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
8.OpenStreetMap contributors. Named public places in OpenStreetMap: schools, hospitals and health centres, places of worship, government offices, markets, stations, parks, beaches and monuments, from Geofabrik's extract of the Philippines. Published September 30, 2026. Read by Scene October 2, 2026. ODbL 1.0. Open the source
9.Lawphil Project, Arellano Law Foundation. Batas Pambansa Blg. 291, An Act Changing the Name of the Municipality of Magsaysay, in the Province of Isabela, to the Municipality of Delfin Albano. Published November 14, 1982. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
10.Lawphil Project, Arellano Law Foundation. Republic Act No. 2009, An Act Creating the Municipality of Magsaysay in the Province of Isabela. Published June 22, 1957. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
11.Congress of the Philippines. Republic Act No. 7160: the Local Government Code of 1991. Published October 10, 1991. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
12.1986 Constitutional Commission. The 1987 Constitution of the Republic of the Philippines. Published February 2, 1987. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
13.Philippine Postal Corporation (PHLPost). ZIP Code Locator. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1; a government-owned corporation's work is the Government's, Section 171.9). Open the source
14.Philippine Postal Corporation (PHLPost). ZIP Code Locator, as the Internet Archive captured it on 2022-05-21 (its SHA-1 matches the Archive's index). Published May 21, 2022. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1; a government-owned corporation's work is the Government's, Section 171.9). Open the source
15.Philippine Postal Corporation (PHLPost). Philippine ZIP Codes (the directory "ZipCode 2019.pdf", made 2019-12-02), as the Internet Archive keeps it (its SHA-1 matches the Archive's index). Published December 2, 2019. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1; a government-owned corporation's work is the Government's, Section 171.9). Open the source
16.Congress of the Philippines. Republic Act No. 11080: An Act reapportioning the Province of Isabela into six (6) legislative districts. Published September 27, 2018. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
17.Commission on Elections (COMELEC). 2025 National and Local Elections: results, certificates of canvass of every province, city and municipality. Published May 2025. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
18.Philippine Statistics Authority. Municipal and City Level Small Area Poverty Estimates; 2018 and 2021 (the PSA's workbook "2018 - 2021 SAE_with PSGC_noHUC.xlsx", sheet "2018-2021_NoHUC", as the Internet Archive keeps it). Published April 2, 2024. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
19.Department of the Interior and Local Government (DILG). Directory of LGU Elective Officials for Term 2025-2028 as of February 2026 (its sheet: Consolidated List of Officials for Election Terms (2025-2028)), released through the FOI portal. Published February 2026. Read by Scene October 2, 2026. A work of the Government of the Philippines: RA 8293, Section 176 (no copyright subsists in it; exploiting it for profit needs the agency's prior approval). Open the source
20.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 9, 2022 National and Local Elections. Published December 23, 2025. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
21.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 13, 2019 National and Local Elections. Published December 23, 2025. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
22.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 9, 2016 National and Local Elections (its pages are headed "LIST OF ELECED CITY/MUNICIPAL CANDIDATES"). Published January 12, 2026. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
23.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 13, 2013 National and Local Elections. Published January 12, 2026. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
24.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 10, 2010 National and Local Elections. Published January 8, 2026. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
25.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 14, 2007 National and Local Elections. Published January 14, 2026. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
26.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 10, 2004 National and Local Elections (its pages are headed "LIST OF CITY/MUNICIPAL CANDIDATES"). Published January 14, 2026. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
27.Commission on Elections (COMELEC), Records and Statistics Division, ERSD. List of Elected City/Municipal Candidates, May 14, 2001 National and Local Elections. Published January 8, 2026. Read by Scene October 2, 2026. Public domain: comelec.gov.ph says "All content is in the public domain unless otherwise stated." Each list carries COMELEC's data privacy notice (RA 10173).. Open the source
28.European Union and the European Space Agency (Copernicus), from DLR and Airbus Defence and Space (WorldDEM). Copernicus DEM GLO-30: global digital surface model at 30 m, one-degree tiles (2021 release). Published 2021. Read by Scene October 2, 2026. Copernicus DEM GLO-30 licence: free, any use including commercial, with the Copernicus notice. Open the source
29.OpenStreetMap contributors, extract by Geofabrik. Named rivers, lakes, reservoirs, peaks and the coastline of the Philippines in OpenStreetMap (Geofabrik extract, cut by osmium). Published September 30, 2026. Read by Scene October 2, 2026. ODbL 1.0. Open the source
30.Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA), Climatology and Agrometeorology Division. Climate Map of the Philippines (1951-2010), Modified Coronas Climate Classification. Published August 2014. Read by Scene October 2, 2026. A work of the Government of the Philippines: no copyright (RA 8293 s.176.1); PAGASA's approval is needed to use it for profit. Open the source
31.Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA), Climatology and Agrometeorology Division. Climatological Normals, 1991-2020, by synoptic station (one PDF each). Published January 2022. Read by Scene October 2, 2026. A work of the Government of the Philippines: no copyright (RA 8293 s.176.1); PAGASA's approval is needed to use it for profit. Open the source
32.Philippine Statistics Authority. 2015 Census of Population, Statistical Tables, Table 1: Population Enumerated in Various Censuses by City/Municipality, 1960-2015 (one workbook for each province, highly urbanized city and region). Published 2017. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
33.Philippine Statistics Authority. 2020 Census of Population and Housing: Table A (Population and Annual Growth Rate for the Philippines and its Regions, Provinces and Highly Urbanized Cities) and Table B (Population and Annual Growth Rates by Province, City and Municipality, by Region). Published July 2021. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
34.Philippine Statistics Authority. 2020 Census of Population and Housing: Household Population by Age Group and Sex, for the Philippines and its regions, provinces, cities and municipalities (revised file, psa.gov.ph/system/files/phcd/2022-12/). Published December 2022. Read by Scene October 8, 2026. CC BY (PSA Terms of Use). Open the source

Scene adds what the sources do not print themselves: growth rates, shares, barangay areas and densities, coordinates, neighbours and distances, each computed from the figures and borders above. How each is made.

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Scene.ph. “Delfin Albano, Isabela.” Scene Atlas. Updated October 9, 2026. https://scene.ph/atlas/isabela/delfin-albano