Northern Luzon and the Cordillera

As of 2026-09-08 · Updated 2026-09-08 · Section: Regions & the Bangsamoro · 日本語版

1. Three regions — coast, mountains, valley

Northern Luzon breaks broadly into three regions. A three-layer geography — sea (Ilocos) / mountains (Cordillera) / valley (Cagayan Valley) — maps directly onto differences in history, ethnicity, and industry.

CAR is the least populous of the country's 18 regions (about 1.6% of the national population), and its population density is among the lowest nationally. 注 Two different figures circulate for its area: 19,422.03 km² (PSA's official regional-level figure, also used in this site's list of the 18 regions) and 19,818.12 km² (a simple sum of the area of its six provinces plus Baguio City, used by sources such as PhilAtlas). The roughly 396 km² gap comes from the different ways the totals are compiled. Always specify which figure you're using when calculating rankings or density. (During verification, PSA's original "2024 POPCEN Population Density Highlights" and the corresponding statistical release from RSSO-CAR could not be accessed directly — both psa.gov.ph and rssocar.psa.gov.ph returned an access refusal bot-detection errors. The figures are presented here as-is, but should not be cited as "PSA's official area" without confirming them against the primary PSA release. The population-side figures — CAR's 1,808,985 total, the province-level breakdown, the 0.15% average annual growth rate, Mountain Province's −1.30%, and Abra's −0.39% — do match PSA's published "Highlights of Cordillera Administrative Region Population, 2024 POPCEN.") CAR's average annual population growth rate from 2020 to 2024 was 0.15% — the lowest since 1990 (against a national average of 0.80%). Mountain Province shrank by −1.30% and Abra by −0.39%, reflecting continued outmigration from the highlands. CAR's breakdown by province (2024): Benguet 473,190; Baguio City 368,426; Abra 246,948; Kalinga 235,391; Ifugao 208,668; Mountain Province 149,775; Apayao 126,587.

注 Batanes Province is called part of "Northern Luzon" but is not actually on Luzon Island itself — it's an outlying island province. Administratively it belongs to Cagayan Valley. It's known for its stone houses and a way of life shaped by frequent typhoons.

Two errors have circulated together about Batanes in some earlier accounts: describing "Batanes Province (the Ivatan people, 38,622 per the 2020 census) ... 218 km from the southern tip of Taiwan." First: 38,622 is the nationwide population of the Ivatan ethnic group (2020 census) — not the population of Batanes Province. The province's population is 18,937 (2024 census) / 18,831 (2020) — matching both the table in this section and the figures used elsewhere on this site regarding outlying and border areas. The ethnic population being roughly double the provincial population reflects the fact that most Ivatan live outside the province — on mainland Luzon or overseas — so the two figures should always be presented separately, not conflated. Second: the distance to Taiwan is not "218 km." The Batanes Islands lie roughly 190 km south of Taiwan (and roughly 162 km north of mainland Luzon), while the distance from the country's northernmost point, Mavulis Island (Y'Ami), to Eluanbi on Taiwan's southern tip is 142 km. The "roughly 140 km" figure used elsewhere on this site is correct when measured from Mavulis Island. Always specify which reference point a distance is measured from. Sources: Provincial population — PSA 2024 POPCEN (Batanes Province, 18,937 as of 1 July 2024, officialized by Presidential Proclamation No. 973, 11 July 2025) and PSA 2020 CPH (18,831 as of 1 May 2020; 17,246 in 2015; 16,604 in 2000; PSA Regional Statistical Services Office II, "Women and Men of Batanes"). Ethnic population — the PSA 2020 CPH ethnicity tally gives 38,622. 注 The original PSA table could not be accessed directly during verification (psa.gov.ph returned an an access refusal bot-detection error), so this figure remains unconfirmed against the primary table; when citing it, check the specific table number in PSA's ethnicity breakdown. Separately, PSA's 2000 census release noted that roughly 96% of Batanes households at the time were Ivatan/Itbayat — consistent with an ethnic population larger than the provincial one. The distance figures (190 km / 142 km) likewise could not be verified against an official geodetic source such as NAMRIA during this review; they are presented as-is but should be treated as not yet definitively sourced.

Economic scale

In 2024, CAR's only two sectors in decline were mining and quarrying (−0.1%) and construction (−0.2%) — a direct reflection of its aging mines.

2. Baguio — hill station, university town, and now overcrowded

Origins

The Cariño decision is the starting point of indigenous land law across the entire Philippines. Its logic — that land occupied under custom since time immemorial never became public land in the first place — was later written into the Indigenous Peoples' Rights Act (IPRA, RA 8371) of 1997, giving rise to the CADT (Certificate of Ancestral Domain Title) / CALT system and the FPIC (Free, Prior, and Informed Consent) process. 注 Ironically, the Cariño family's own descendants have still not obtained a CADT — their claim area includes Camp John Hay, which puts it in jurisdictional conflict with the Bases Conversion and Development Authority (BCDA). Since IPRA took effect, only 264 CADTs have been issued nationwide, while over 1,000 applications remain pending (per legal commentary from the Respicio firm).

A city of learning

Saint Louis University, with over 25,000 enrolled students, is often described as "the largest university north of Manila." Together with the University of the Cordilleras, University of Baguio, the University of the Philippines Baguio, and others, it draws students from across Northern Luzon, making the city the region's main gateway to higher education.

Overcrowding and environmental strain

注 The pandemic-era "QR-code tourism pass" (visita.baguio.gov.ph) and daily entry cap were both scrapped in March 2022. Outdated travel advice referencing them still circulates, so be careful.

The fragility of getting there

The roads up to Baguio give way frequently in the rain. In 2026 alone, Kennon Road was closed indefinitely in May after a retaining wall collapsed at Camp 6 in Tuba; it was closed again to non-residents in August during heavy rains, then reopened on 22 August for small vehicles under 5 tons only. Marcos Highway and Naguilian Road serve as alternates. Sections of the Halsema Highway (Baguio–Bontoc) still operate on one-lane alternating traffic. - The TPLEX extension (Rosario–San Juan, 59.4 km, roughly ₱23.36 billion, DPWH with San Miguel) is due to open its first section in 2026 and the full line by 2028, which should improve access from the lowlands.

3. Rice terraces and indigenous culture

The peoples of the Cordillera

"Igorot" is an outsider's collective term (from golot, "mountain"), once used pejoratively but now also embraced with pride as a self-designation. The main groups are the Ifugao, Bontok, Kalinga, Ibaloi, Kankanaey, Isneg/Apayao, Itneg/Tinguian, and Kalanguya, among others.

Linguistically, these groups belong to the Austronesian family's Northern Luzon branch. A 2014 genetic study found that mountain peoples such as the Kankanaey trace their ancestry almost purely to Austronesian migrants from Taiwan around 3000–2000 BC.

The Ifugao Rice Terraces

The terraces' greatest threat is not tourism but the loss of the people who maintain them. As of 2001, UNESCO reported that 25–30% of the terraces had been abandoned and their irrigation channels had fallen into disrepair. In recent years the Department of Agriculture (DA) has funded the rehabilitation of abandoned terraces in Banaue, Kiangan, Hungduan, and Mayoyao. A second threat is a giant earthworm known locally as "olang." Reaching 20–30 cm in length, every specimen found so far has been female, reproducing parthenogenetically and multiplying rapidly; they burrow into and collapse the terrace walls. Residents first noticed the problem in the 1970s, and locally it is attributed to forest disturbance from illegal logging. Rats and the golden apple snail also cause damage.

Hudhud chants are epic recitations performed during rice planting and harvest, wakes, and rituals. There are more than 200 chants, each divided into some 40 episodes, and a complete recitation can take several days. They are led by women (a munhaw-e leads, and a mun'abbuy responds in chorus), reflecting the society's matrilineal orientation.

Whang-Od and the costs and benefits of tourism

The costs and benefits are stark. — Benefits: paved roads, tin roofs, guesthouses, eateries, and shops appeared; residents were able to acquire water buffalo; men earn cash income as guides and porters. It also marked a shift from a village growing marijuana to a village of tattoo artists. — Costs: tourists now pour into a village of about 150 households and 200 residents, bringing waste problems and disregard for curfews and dress codes — and the Kalinga tradition of hosting guests without charge has itself disappeared. Travel writing repeatedly describes the result less as a "living legend" than a "human zoo." — Dependency: with no other industry, it's structurally difficult for the village to limit visitor numbers. 注 Today, most tattooing is performed by the grandnieces she has trained, rather than Whang-Od herself; getting a tattoo from her personally requires waiting in a queue with no guarantee. There is no ATM in the village, so cash is essential. A homestay costs roughly ₱350–500 a night (based on travel information circa 2025).

By contrast, Sagada in Mountain Province offers a model of institutionalized tourism management: mandatory registered guides (guide fees run roughly ₱300 for a group of up to 10 people, plus a usage fee of about ₱10 per person), a carrying capacity set for every tourist site, and caps such as one guide per 10 visitors in the caves and no more than 3 people entering simultaneously. The hanging coffins are not a tourist facility but an active burial site, and touching them, walking beneath them, or climbing on them is taboo.

4. Ilocos — churches, migration, and the Marcoses

World Heritage sites

Paoay Church is a leading example of "Earthquake Baroque" — a distinctly Philippine adaptation with a low center of gravity, thick walls, and oversized buttresses built to withstand a quake-prone country. Its bell tower was used as a lookout by the Katipunan during the 1896 revolution and by guerrillas during World War II. Nearby attractions include the Paoay Sand Dunes (4WD tours and sandboarding), Paoay Lake, Malacañang of the North (the former Marcos family residence), the Bangui windmills further north, and Pagudpud. Laoag City serves as the regional hub.

The Ilocano character and migration

Ilocano (Iloko) is the Philippines' third-largest ethnic group, and Ilocano is the country's third most-spoken first language (estimated at roughly 8 million first-language speakers). It also functions as a lingua franca in the Cagayan Valley and the Cordillera.

The stereotype of Ilocanos as "hardworking, thrifty (sometimes called stingy), and willing to migrate" traces back to geography. With narrow coastal plains, high population density, and insufficient farm output, the pattern has long been to head elsewhere for work.

This experience remains a central theme in Ilocano literature, and the University of Hawaii at Manoa maintains an Ilocano-language program. The psychological template for the Philippines' overseas-worker (OFW) culture can reasonably be traced back to Ilocos first.

The Marcos political base (Ilocos Norte)

Following the May 2025 midterm elections, the Marcos family swept every major post in Ilocos Norte — the provincial government, both House districts, and the mayorship of Laoag City.

In the Senate, Imee Marcos — excluded from her brother the president's official slate — still squeezed into 12th place, demonstrating the strength of the family base as "the only Ilocano candidate." Sandro had already defeated the rival Fariñas family in the 1st District in 2022, effectively leaving local opposition with no remaining foothold.

5. Industry — tobacco, garlic, vegetables, mining, and power

Tobacco (Ilocos and Abra)

The governing laws are RA 7171 (Virginia tobacco) and RA 8240 (Burley and native varieties). A share of excise-tax revenue from leaf-tobacco production — 15% of national collections for Virginia tobacco — flows back to producing provinces and municipalities, and this is the financial lifeline of Ilocos local government and politics.

Garlic (Ilocos Norte)

Ilocos Norte produces roughly 74% of the country's garlic — the largest producing area, averaging about 4,376 tons a year. 注 But import dependence is extreme: the share of imports in domestic consumption rose from 1.1% in 1990 to 90% in 2017. Since the 1996 Agricultural Tariffication Act (RA 8178), local production has been unable to compete on price with garlic from China. Mariano Marcos State University (MMSU) and the DA are working with the industry to improve varieties and yields.

Benguet's highland vegetables

The Benguet Agri-Pinoy Trading Center (BAPTC) in La Trinidad is the country's largest agricultural produce hub, said to handle roughly 80% of the Philippines' highland vegetables, sourced from Benguet, Mountain Province, and Ifugao.

注 But in August 2026, large quantities of carrots and cabbage were dumped on vacant land in Tublay, Benguet. Trading-center carrot prices fell as low as ₱5/kg (versus a normal ₱18–20/kg even for good-quality produce). The causes: oversupply, an influx of imported carrots, poor weather, transport detours and higher costs caused by landslides, and price-squeezing by a multi-layered chain of middlemen (disposers). Benguet State University and DA-CAR have begun a three-year study into the causes, while the DA is building large-scale cold storage (5,000-pallet capacity) and pushing direct KADIWA sales.

Mining (Benguet)

Itogon and Tuba are first-class municipalities heavily dependent on mining for property tax, business tax, and their national wealth tax share. Padcal's eventual closure will hit local government finances directly. 注 In 2018, Typhoon Ompong (Mangkhut) triggered a landslide that buried a bunkhouse of small-scale miners in Itogon, killing over 100 people. In response, the DENR temporarily banned small-scale mining in the Cordillera. A legalization framework, Minahang Bayan (People's Mining Area), was introduced afterward, and CAR now has nine approved sites.

Hydropower

The Agno River cascade provides Luzon with peaking power and flood control.

The dams themselves remain government-owned, while only the generating facilities were privatized — Ambuklao and Binga were won in a 2007 auction for US$325 million by SN Aboitiz Power (SNAP).

The Chico River dams and Macli-ing Dulag — the origin point of "development versus indigenous rights"

In the 1970s, the Marcos administration, financed by the World Bank, advanced a plan for four dams on the Chico River with a combined 1,010 MW. The reservoirs would have submerged Kalinga and Bontok rice paddies, homes, communal forests, and burial grounds, affecting as many as 300,000 people according to a later estimate by a UN special rapporteur. Butbut tribal elder (pangat) Macli-ing Dulag used the bodong (inter-tribal peace pact) system to unite tribes across the region and became the face of the opposition movement.

On the night of 24 April 1980, government soldiers shot and killed him at his home. The killing instead united the whole region, and the project was effectively shelved. 24 April is now observed as "Cordillera Day," and his name is inscribed on the Bantayog ng mga Bayani (Wall of Heroes). 注 A hero's monument erected in Tinglayan in 2017 was removed in January 2021, prompting the National Historical Commission (NHCP) to advise the municipality that it should be treated with respect. This conflict is not a thing of the past.

6. The push for Cordillera autonomy

CAR was created in 1987 under the Corazon Aquino administration as a "provisional administrative region pending the establishment of an autonomous region." The Constitution mandates the creation of a Cordillera Autonomous Region, but plebiscites in both 1990 and 1998 rejected it, leaving the region "provisional" for nearly 40 years.

The Department of Economy, Planning, and Development (DepDev, formerly NEDA) has commissioned a study on whether the region could operate with a smaller amount than ₱75 billion, and is considering a phased transfer of functions — with education, for instance, remaining nationally funded for the time being. In short, the issue is not culture or history, but whether the money can be sustained.

7. Disaster risk — earthquakes and landslides

Earthquakes

These are considered consistent with activity along the Vigan-Aggao Fault system, a series of east-dipping reverse faults. 注"Earthquake Baroque" churches are built to withstand quakes, but 19th-century brick bell towers and modern unreinforced concrete walls are not.

Typhoons and landslides

On 9 November 2025, Super Typhoon Uwan (Fung-wong) made landfall at Dinalungan, Aurora, with maximum sustained winds of 185 km/h and gusts to 230 km/h per PAGASA (注 figures differ by agency: JMA reported 175 km/h, JTWC a 1-minute average of 215 km/h). Nationwide, 1,315,739 people across 13 regions were pre-emptively evacuated before landfall, and 482,614 people were displaced. Roughly 7.5 million people nationwide were affected in total. Consolidated figures from further verification: - National affected population — per NDRRMC, 7,539,110 people (2,139,837 families) across 16 regions and 14,854 barangays, with 33 deaths and 271,023 damaged homes (25,764 totally destroyed), per PNA's report "Uwan death toll hits 33, affected population over 7.5 million." This is consistent with the "roughly 7.5 million" figure used in the text above. - Pre-emptive evacuees (1,315,739) and displaced persons (482,614, including 395,826 in evacuation centers) — sourced from NDRRMC's "Situational Report No. 24 for the Preparedness Measures for TC UWAN (2025)," dated 26 November 2025. 注 The original PDF of this report could not be accessed directly during verification, so this figure remains unconfirmed against the primary document, though it is presented here as-is. - Landfall location and intensity — Dinalungan, Aurora, on 9 November 2025, with maximum winds of 185 km/h, confirmed via OCHA's "Super Typhoon Uwan/Fung-wong Consolidated Rapid Assessment Report" (20 November 2025). That report separately cites "over 1.5 million" pre-emptive evacuees and "7.6 million" affected — these NDRRMC- and OCHA-sourced figures differ because they were compiled as of different cutoff dates. Don't cite either figure without noting its as-of date.

16 deaths and 2 missing were recorded in CAR (as of 11 November 2025), including 8 in Ifugao (including Batad in Banaue) and 3 in Benguet (Buguias, Kabayan). Most deaths were caused by landslides. In 2026 as well, heavy rain in August closed Kennon Road again, and the Benguet–Nueva Vizcaya road has remained closed since 28 June — the seasonal breakdown of the road network during the rainy season has become the norm.

注Anyone considering relocating to, investing in, or traveling through Northern Luzon should judge locations not by "it's cheap" or "it's cool," but by "which roads survive the rainy season." Baguio has only three main access roads, and it has genuinely happened that two of them fail at the same time.

8. Trivia worth knowing

Cagayan Valley is the country's largest corn-producing region. 2025 production reached 1.95 million tons (PSA regional office). Isabela's Ilagan City calls itself the "Corn Capital of the Philippines." It also ranks 2nd nationally in rice. The Philippines' earliest known human presence has its starting point in Cagayan Province. Small hominin remains found in Callao Cave, Peñablanca, were described in 2019 in the journal Nature as a new species, Homo luzonensis, dated to 50,000–67,000 years ago. Because Luzon has never been connected to the Asian mainland by land, its ancestors must have crossed open water to get there. Ilocos Norte styles itself "Southeast Asia's renewable-energy capital." It hosts the Bangui wind farm (51.9 MW, the country's first commercial wind farm), the Burgos wind farm (150 MW), the Pagudpud wind cluster totaling 311 MW (including the country's largest onshore wind installation), and Currimao's 103.3 MW of solar capacity. A further 1,000 MW-class Pasuquin-Burgos solar project is due to break ground in 2026. 注 The Cagayan Economic Zone Authority (CEZA), which operates under its own charter, briefly became a point of contention over how the 2024 nationwide ban on POGO (offshore gaming) operations applied within it. CEZA argued that no POGOs operated within its zone; Malacañang subsequently directed the drafting of implementing guidelines for the ban. An anti-POGO law was also enacted in 2025.

日本語の詳細版: 分野「地方・地域」「北部ルソンとコルディリェラ」（本サイト日本語版）。