Mankayan
Municipality in Benguet, Philippines

Mankayan, officially the Municipality of Mankayan (Ilocano: Ili ti Mankayan; Tagalog: Bayan ng Mankayan), is a municipality in the province of Benguet, Philippines. According to the 2024 census, it has a population of 38,647 people.
The municipality is known as a mining town, being the location of several mines, including the Lepanto Consolidated Mining Company.
01Etymology
The name "Mankayan" is derived from Nancayan, the Hispanic term of the native name of the place, Nangkayang (which means "high up in the mountain").

02History
Pre-colonial period
Nangkayang was once a heavily forested area. The natives of the surrounding settlements of Panat and Bag-ongan mined gold through the labon system, after its reported discovery in a river. Copper was later discovered by the end of the 16th century in Kamangga-an (location of present-day Lepanto).
Spanish period
By the 1800s, the Spanish colonial government sent expeditions to survey the mines. On February 3, 1850, an expedition led by engineer Don Antonio Hernandez confirmed the presence of copper in Mankayan.
In 1852, Lepanto was established by the Spanish as a comandancia politico-militar, composed of several rancherias which included Mankayan.
Seven different mines were discovered in the Mankayan-Suyoc region during Admiral Pedro Durán de Monforte's 1667 expedition, and Simón de Anda's administration (1770-1776) mentioned Igorot copperware. In 1833, Galvey sent ore samples from Gambang ("copper"), Suyoc, and Mankayan, to the governor. The first Spanish mining claim on the Cordillera was made by Tomás Balbas y Castro on 26 March 1856, and established a mining company called the Sociedad Minero-Metalurgica Cantabro Filipino de Mancayan. The company ceased operations in 1875.
American period
Under the American rule, Mankayan remained under the jurisdiction of Lepanto, and later Lepanto-Bontoc until the latter's dissolution. Mankayan was later annexed to the sub-province of Benguet as a municipal district in 1913.
The mining boom in Mankayan began in 1933, with American Victor Lednickey establishing the Lepanto Consolidated Mining Company on September 26, 1936.
Second World War
In 1942, following the outbreak of the war, the Lepanto Consolidated Mining Company, together with the Suyoc Consolidated Mining Company, were taken over by the Japanese Mitsui Mining Company, which renamed the mines into "Mitsui Mankayan Copper Mines". The Mitsui Company controlled the mines until 1945.
Post-war era
After the war, the Lepanto Consolidated Mining Company resumed the mining operations.
Mankayan was converted from a municipal district into a regular municipality on June 16, 1955, by virtue of Republic Act 1302.
In 2018, in order to preserve the highly artistic gangsa-making intangible heritage of the Mankayan elders, the cultural masters of the town converged and began teaching the younger generations the process and importance of gangsa-making to their way of life, effectively preserving indigenous gong culture in the town.
03Geography
Mankayan is on the north-western tip of Benguet. It is bordered by Bakun on the west, Buguias on the southeast, Tadian and Bauko on the east, and Cervantes on the north-west.
According to the Philippine Statistics Authority, the municipality has a land area of 130.48 square kilometres (50.38 sq mi) constituting 4.71% of the 2,769.08-square-kilometre- (1,069.15 sq mi) total area of Benguet.
Mankayan is situated 87.99 kilometres (54.67 mi) from the provincial capital La Trinidad, and 340.92 kilometres (211.84 mi) from the country's capital of Manila.
Barangays
Mankayan is politically subdivided into 12 barangays. Each barangay consists of puroks and some have sitios.
| PSGC | Barangay | Population | ±% p.a. | |||
|---|---|---|---|---|---|---|
| 2024 | 2010 | |||||
| 141111001 | Balili | 22.1% | 8,547 | 6,236 | ▴ | 2.22% |
| 141111002 | Bedbed | 2.9% | 1,113 | 864 | ▴ | 1.78% |
| 141111003 | Bulalacao | 8.7% | 3,362 | 3,349 | ▴ | 0.03% |
| 141111004 | Cabiten | 5.5% | 2,128 | 1,854 | ▴ | 0.96% |
| 141111005 | Colalo | 4.2% | 1,632 | 1,232 | ▴ | 1.97% |
| 141111006 | Guinaoang | 5.7% | 2,212 | 1,855 | ▴ | 1.23% |
| 141111008 | Paco | 12.5% | 4,844 | 6,035 | ▾ | −1.52% |
| 141111009 | Palasaan | 7.7% | 2,971 | 2,348 | ▴ | 1.65% |
| 141111010 | Poblacion | 5.7% | 2,196 | 3,084 | ▾ | −2.33% |
| 141111011 | Sapid | 7.4% | 2,878 | 3,271 | ▾ | −0.89% |
| 141111012 | Tabio | 9.2% | 3,566 | 3,792 | ▾ | −0.43% |
| 141111013 | Taneg | 4.6% | 1,784 | 1,666 | ▴ | 0.48% |
| Total | 38,647 | 37,233 | ▴ | 0.26% | ||
Climate
| Climate data for Mankayan, Benguet | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °C (°F) | 20 (68) |
22 (72) |
23 (73) |
25 (77) |
24 (75) |
24 (75) |
23 (73) |
23 (73) |
23 (73) |
23 (73) |
22 (72) |
21 (70) |
23 (73) |
| Mean daily minimum °C (°F) | 13 (55) |
14 (57) |
15 (59) |
17 (63) |
18 (64) |
18 (64) |
18 (64) |
18 (64) |
18 (64) |
17 (63) |
16 (61) |
15 (59) |
16 (61) |
| Average precipitation mm (inches) | 35 (1.4) |
46 (1.8) |
63 (2.5) |
117 (4.6) |
402 (15.8) |
400 (15.7) |
441 (17.4) |
471 (18.5) |
440 (17.3) |
258 (10.2) |
94 (3.7) |
68 (2.7) |
2,835 (111.6) |
| Average rainy days | 9.9 | 11.1 | 13.9 | 18.9 | 26.0 | 27.3 | 28.9 | 28.5 | 26.1 | 19.7 | 14.5 | 12.8 | 237.6 |
| Source: Meteoblue | |||||||||||||
04Demographics
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1903 | 118 | , |
| 1918 | 2,977 | +24.01% |
| 1939 | 6,865 | +4.06% |
| 1948 | 5,742 | −1.97% |
| 1960 | 13,812 | +7.59% |
| 1970 | 21,780 | +4.65% |
| 1975 | 24,123 | +2.07% |
| 1980 | 25,684 | +1.26% |
| 1990 | 32,889 | +2.50% |
| 1995 | 34,699 | +1.01% |
| 2000 | 34,502 | −0.12% |
| 2007 | 34,563 | +0.02% |
| 2010 | 35,586 | +1.07% |
| 2015 | 35,953 | +0.20% |
| 2020 | 37,233 | +0.74% |
| 2024 | 38,647 | +0.90% |
| Source: Philippine Statistics Authority | ||
In the 2024 census, Mankayan had a population of 38,647 people. The population density was 300 inhabitants per square kilometre (780/sq mi).
05Economy
Poverty incidence of Mankayan (%)
10 20 30 40 50 200042.53 2003
14.37 2006
6.60 2009
16.45 2012
6.17 2015
9.34 2018
10.35 2021
10.11 2023
8.63
Source: Philippine Statistics Authority
Mankayan's economy is anchored heavily on mining and agriculture. Mining serves as the primary source of economy in Mankayan. Mankayan's agriculture involves vegetable production such as cabbages, potatoes, and carrots.
06Government
Local government
Mankayan, belonging to the lone congressional district of the province of Benguet, is governed by a mayor designated as its local chief executive and by a municipal council as its legislative body in accordance with the Local Government Code. The mayor, vice mayor, and the councilors are elected directly by the people through an election which is being held every three years.
Elected officials
| Position | Name |
|---|---|
| Congressman | Eric Go Yap |
| Mayor | Cesar D. Pasiwen |
| Vice-Mayor | Aldrin S. Camiling |
| Councilors | Jeston S. Balong-angey |
| Ambino T. Padawi | |
| Dick P. Tip-ac | |
| Alexander A. Dapiawen | |
| Reynald K. Manuit | |
| Camilo C. Muñoz | |
| Pacito K. Donato | |
| Lloyd Mattgarette B. Luspian |
07Education
The Mankayan Schools District Office governs all educational institutions within the municipality. It oversees the management and operations of all private and public, from primary to secondary schools.
Public schools
As of 2014, Mankayan has 35 public elementary schools and 9 public secondary schools.
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Sources and credits
This article is adapted from the Wikipedia article “Mankayan”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Lepanto Mines Airstrip 101 3948.jpg by Sir Mildred Pierce from North Augusta, SC, USA, CC BY 2.0
- Mankayan vegetable terraces (Cervantes-Mankayan-Abatan Road, Mankayan, Benguet; 12-03-2022).jpg by Patrickroque01, CC BY-SA 4.0
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