Municipality

Calanasan

Calanasan is a municipality in Apayao, Cordillera Administrative Region, Philippines. Its population was 12,176 in the 2024 census, and it has 18 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
12,176
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 5.3% from 2010 to 2024
Rank by peopleSources
7th
of the 7 cities and municipalities of Apayao 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 10 of every 100 people in Apayao lived in Calanasan in 2024 (9.62%)
Inside itSources
18
barangays
LandSources
1,607.14 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: Calanasan's land would fill a square about 40.1 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: 8 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 1 person per 13 hectares 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
2,729
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
4.5 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: 1408101000^[4]Formerly 148101000
ZIP code: 3814^{[14, 15, 16]}

People

Calanasan had 12,176 people in the 2024 census, up 5.3% 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.

Calanasan had the fewest people of the 7 cities and municipalities of Apayao in 2024^[1]

1Conner28,360
2Luna21,630
3Flora18,271
4Kabugao16,425
5Pudtol15,676
6Santa Marcela14,049
7Calanasan12,176

All 7 cities and municipalities of Apayao

In 2024, the 10 barangays with the most people held about 81 of every 100 of its people^[2]

Poblacion2,30219 in 100
Tanglagan2,15318 in 100
Eva Puzon1,0599 in 100
Namaltugan8607 in 100
Santa Filomena8417 in 100
Butao6095 in 100
Lubong5585 in 100
Kabugawan5404 in 100
Cadaclan5274 in 100
Sabangan4624 in 100

See all 18 barangays of Calanasan

Age structure · 2020 Census^[36]People living in households, by age and sex

About 28 of every 100 are children under 15 (27.6%)
About 66 of every 100 are of working age, 15 to 64 (66.1%)
About 6 of every 100 are 65 or older (6.2%)

MenWomen

The figures by age

People by age group, men and women
Age	People	Men	Women
0 - 4	1,132	569	563
5 - 9	1,131	593	538
10 - 14	1,180	606	574
15 - 19	1,259	638	621
20 - 24	1,216	671	545
25 - 29	1,168	649	519
30 - 34	955	536	419
35 - 39	822	424	398
40 - 44	705	374	331
45 - 49	624	339	285
50 - 54	582	312	270
55 - 59	504	267	237
60 - 64	405	210	195
65 - 69	289	152	137
70 - 74	203	105	98
75 - 79	128	63	65
80 years and over	154	59	95

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: 12,176^{[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: 2,729^{[1, 2]}
People in each household, 2024: 4.5 on average^{[1, 2]}
Share of Apayao, 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: 9.62%^[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: 6,567 men, 5,890 women^[36]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	12,176^{[1, 2]}	−0.72% a year	2,729	4.5
2020as of May 1, 2020	12,550^[1]	−0.09% a year	—	—
2015as of August 1, 2015	12,604^[1]	1.65% a year	—	—
2010as of May 1, 2010	11,568^[1]	—	—	—
2007as of August 1, 2007; as it was then	9,663^[34]	−3.81% a year	—	—
2000as of May 1, 2000; on today’s borders	12,806^{[34, 35]}	1.99% a year	—	—
1995as of September 1, 1995; as it was then	11,679^[34]	1.65% a year	—	—
1990as of May 1, 1990; as it was then	10,699^[34]	6.77% a year	—	—
1980as of May 1, 1980; as it was then	5,556^[34]	−0.60% a year	—	—
1975as of May 1, 1975; as it was then	5,727^[34]	1.90% a year	—	—
1970as of May 6, 1970; as it was then	5,214^[34]	3.30% a year	—	—
1960as of February 15, 1960; as it was then	3,740^[34]	—	—	—

Barangays

Calanasan is made up of 18 barangays.

Barangays of Calanasan. Each column heading sorts the table.
	^{[2, 3, 5, 6, 7]}	Share (2024)			Urban or rural
Butao	609	5%	−6.11% a year	about 140.91 km²	Rural
Cadaclan	527	4.33%	−12.96% a year	about 164.62 km²	Rural
Don Roque Ablan Sr.	126	1.03%	−12.80% a year	about 119.26 km²	Rural
Eleazar	149	1.22%	0.65% a year	about 5.03 km²	Rural
Eva Puzon	1,059	8.7%	−0.09% a year	about 138.05 km²	Rural
Kabugawan	540	4.43%	4.47% a year	about 39.20 km²	Rural
Langnao	197	1.62%	−3.65% a year	about 41.35 km²	Rural
Lubong	558	4.58%	2.18% a year	about 95.39 km²	Rural
Macalino	390	3.2%	1.20% a year	about 23.70 km²	Rural
Naguilian	339	2.78%	−2.76% a year	about 93.15 km²	Rural
Namaltugan	860	7.06%	−2.14% a year	about 66.15 km²	Rural
Poblacion	2,302	18.91%	2.54% a year	about 121.52 km²	Rural
Sabangan	462	3.79%	1.62% a year	about 44.31 km²	Rural
Santa Elena	283	2.32%	2.72% a year	about 80.63 km²	Rural
Santa Filomena	841	6.91%	−1.51% a year	about 23.57 km²	Rural
Tanglagan	2,153	17.68%	1.89% a year	about 108.49 km²	Rural
Tubang	451	3.7%	−0.88% a year	about 37.83 km²	Rural
Tubongan	330	2.71%	−3.99% a year	about 27.63 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

Calanasan covers 1,607.14 km² of land, 8 people for every km² in 2024. Its land rises to 2,360 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: 1,607.14 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: 8 people per km²^[6]
Coordinates: 18.32697° N, 121.07622° E^[3]The point inside its border farthest from every edge, so it always falls within the place.

Height above the sea^[30]

Lowest: 9 m
Average: 685 m
Highest: 2,360 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^[31]

Apayao River65.6 of 138.3 km
Tabayagan River34.2 km
Lungnao River11.2 km
Nagabaron River9.4 of 15.3 km
Ziuanan River3.7 of 17.2 km
Bangan River1.6 of 24.3 km

Peaks^[31]

Mount Sicapoo2,361 m
Mount Licud1,780 m
Mount Agamomata1,649 m
Mount Bener1,317 m
Mount Dinawanan1,193 m
Mount Magsingit1,155 m

The highest: 18 in all.

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^[32]

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.

Covers about 69 of every 100 parts of its land. Read by Scene off PAGASA's climate map, so approximate: the type that covers most of the place's land.

At Aparri, the nearest PAGASA station, 59 km away^[33]Averages for 1991 to 2020: 1,893 mm of rain on 121 days a year; 27.3 °C on average

Rain each month Average temperature

The figures by month

Climate at Aparri, 1991 to 2020, by month
Month	Rain	Rainy days	Average	High	Low
January	96 mm	11	24.3 °C	27.7 °C	21.0 °C
February	62 mm	8	24.8 °C	28.4 °C	21.2 °C
March	36 mm	4	26.4 °C	30.3 °C	22.6 °C
April	38 mm	4	28.1 °C	32.2 °C	23.9 °C
May	111 mm	8	28.9 °C	33.2 °C	24.7 °C
June	115 mm	8	29.4 °C	33.7 °C	25.0 °C
July	196 mm	10	29.0 °C	33.1 °C	24.9 °C
August	195 mm	11	28.7 °C	32.6 °C	24.7 °C
September	225 mm	12	28.3 °C	32.3 °C	24.4 °C
October	281 mm	15	27.6 °C	31.1 °C	24.0 °C
November	310 mm	15	26.6 °C	29.9 °C	23.3 °C
December	230 mm	15	24.9 °C	28.0 °C	21.8 °C
The year	1,893 mm	121	27.3 °C	31.1 °C	23.5 °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 3 m above the sea.

Life & Economy

About 27 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: 27.4% of people^[20]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 27 of every 100 people in Calanasan lived below the poverty line in 2021 (27.4%)^[20]

The PSA's model for every town puts it between 23.2% and 31.6%, with 90% confidence.

Public places

27schools

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.

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

Government & Leaders

A mayor leads Calanasan. 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.^{[12, 13]}

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: Lone district of Apayao^{[17, 18, 19]}

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
Shamir Marrero Bulut^[21]
Vice mayor
Martin Lucero Bunot Lawat^[21]
2022–2025
Mayor
Shamir Marrero Bulut^[22]
Vice mayor
Martin Lucero Bunot Lawat^[22]
2019–2022
Mayor
Martin Lucero Bunot Lawat^[23]
Vice mayor
Shamir Marrero Bulut^[23]
2016–2019
Mayor
Martin Lucero Bunot Lawat^[24]
Vice mayor
Shamir Marrero Bulut^[24]
2013–2016
Mayor
Elias Kirtug Bulut^[25]
Vice mayor
Martin Lucero Bunot Lawat^[25]
2010–2013
Mayor
Elias Kirtug Bulut^[26]
Vice mayor
Martin Lucero Bunot Lawat^[26]
2007–2010
Mayor
Eleanor Bulut Begtang^[27]
Vice mayor
Perfecto Dunglay Marrero^[27]
2004–2007
Mayor
Eleanor Begtang^[28]
Vice mayor
Perfecto Marrero^[28]
2001–2004
Mayor
Eleanor B. Begtang^[29]
Vice mayor
Perfecto D. Marrero^[29]

Mayors and vice mayors of Calanasan, by term
Term	Mayor	Vice mayor
2025–2028In office as of February 2026	Shamir Marrero Bulut^[21]	Martin Lucero Bunot Lawat^[21]
2022–2025	Shamir Marrero Bulut^[22]	Martin Lucero Bunot Lawat^[22]
2019–2022	Martin Lucero Bunot Lawat^[23]	Shamir Marrero Bulut^[23]
2016–2019	Martin Lucero Bunot Lawat^[24]	Shamir Marrero Bulut^[24]
2013–2016	Elias Kirtug Bulut^[25]	Martin Lucero Bunot Lawat^[25]
2010–2013	Elias Kirtug Bulut^[26]	Martin Lucero Bunot Lawat^[26]
2007–2010	Eleanor Bulut Begtang^[27]	Perfecto Dunglay Marrero^[27]
2004–2007	Eleanor Begtang^[28]	Perfecto Marrero^[28]
2001–2004	Eleanor B. Begtang^[29]	Perfecto D. Marrero^[29]

History & Identity

Stories from Cordillera Administrative Region

Calanasan has no Story of its own yet. This one is about Cordillera Administrative Region, which Calanasan is part of.

Film, 0:59
Cordillera Administrative Region
When the whole Cordillera was one province
In 1908 a single Mountain Province covered the Cordillera. It was split in 1966 and came back together as a region in 1987. The legend of Benguet's name is told as a legend.
The Map Moved

All Stories

Former name: Bayag^[4]
Created: Executive Order No. 42, signed 25 June 1963, declared the municipal district of Bayag (now Calanasan), Mountain Province, a fifth-class municipality counted from 1 July 1962. The municipal district's own earlier creation is not covered by this order.^[9]

Its story

The provincial government of Apayao names Calanasan among the seats of Isnag culture, together with Conner and Kabugao.^[10]

Apayao became a regular province through Republic Act No. 7878 of 14 February 1995, with Calanasan one of its seven municipalities.^[10]

Timeline

25 June 1963
Executive Order No. 42 declares Bayag a municipality.^[9]
17 June 1967
Republic Act No. 4980 renames Bayag as Calanasan.^[11]

Nearby

Calanasan shares a border with 10 places.

How it compares

Calanasan beside Apayao, and where it stands among the cities and municipalities of Apayao.

Calanasan beside Apayao
Figure	Calanasan	Apayao	Rank among the cities and municipalities of Apayao
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	12,176^{[1, 2]}	126,587	7th of 7
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	−0.72% a year^{[1, 2]}slower	0.43% a year	7th of 7
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	8^[6]less crowded	27	7th of 7
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	1,607.14 km²^[6]	4,746.51 km²	1st of 7
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	4.5^{[1, 2]}higher	4.2	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	6%	not ranked

Shares a border with^[3]

How far, in a straight line^[3]

Kabugao, the capital of Apayao: 39.8 km south
Manila: 415.9 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]

AdamsIlocos Norte21.1 km northwest
Santa PraxedesCagayan22.6 km north
LunaApayao22.7 km east
CarasiIlocos Norte24.2 km southwest
Sanchez MiraCagayan28.4 km northeast
ClaveriaCagayan28.9 km north

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: Cordillera Administrative Region (CAR) (OpenSTAT table 0151A6DTHP4). Published August 3, 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.The LawPhil Project. Executive Order No. 42 (1963), declaring certain municipal districts as municipalities. Published 1963. Read by Scene October 3, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
10.Province of Apayao. Background. Read by Scene October 3, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
11.The Lawphil Project (Arellano Law Foundation). Republic Act No. 4980, Jun 17, 1967 (Bayag renamed Calanasan). Published June 17, 1967. Read by Scene October 3, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
12.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
13.1986 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
14.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
15.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
16.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
17.Congress of the Philippines. Republic Act No. 7878: An Act converting the sub-provinces of Kalinga and Apayao into regular provinces. Published February 14, 1995. Read by Scene October 2, 2026. Philippine government work, no copyright (Republic Act No. 8293, Section 176.1). Open the source
18.1986 Constitutional Commission (text from the Chan Robles Virtual Law Library). Ordinance appended to the 1987 Constitution, apportioning the seats of the House of Representatives. 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
19.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
20.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
21.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
22.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
23.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
24.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
25.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
26.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
27.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
28.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
29.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
30.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
31.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
32.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
33.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
34.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
35.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
36.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. “Calanasan, Apayao.” Scene Atlas. Updated October 9, 2026. https://scene.ph/atlas/apayao/calanasan