Diadi, officially the Municipality of Diadi ( gad, Ili na Diadi; ilo, Ili ti Diadi; tl, Bayan ng Diadi), is a 4th class

municipality A municipality is usually a single administrative division having corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate. The term ''municipality'' may also mean the go ...

in the

province A province is almost always an administrative division within a country or sovereign state, state. The term derives from the ancient Roman ''Roman province, provincia'', which was the major territorial and administrative unit of the Roman Empire ...

of Nueva Vizcaya,

Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...

. According to the 2020 census, it has a population of 19,236 people. Diadi is from Bayombong and from

Manila Manila ( , ; fil, Maynila, ), officially the City of Manila ( fil, Lungsod ng Maynila, ), is the capital of the Philippines, and its second-most populous city. It is highly urbanized and, as of 2019, was the world's most densely populate ...

History

Diadi was formerly a barangay of Bagabag named Picat. It was originally founded by the Spaniardsin the 18th century at the summit of Mount Namamparang, before being moved into the bottom of the same mountain. The settlement served as a garrison and rest stop along the mountain road between Isabela and Nueva Vizcaya, which was frequently plagued by pagan headhunters, and a resettlement site for christianized Ifugaos and Ilongots. House Bill No. 182, titled "An Act Creating the Municipal District of Diadi in the Province of Nueva Vizcaya," was introduced by then-Congressman Leonardo B. Perez on February 28, 1966. It was subsequently approved by the Committee on Provincial and Municipal Governments in Committee Report No. 54. Later, in May 1967, Senator

John Osmeña John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second E ...

issued Committee Report 1053 recommending passage of the Bill. On 17 June 1967, R.A. 4973 was approved by both chambers of Congress, thus creating the Municipality of Diadi.

Geography

Barangays

Diadi is politically subdivided into 19

barangay A barangay (; abbreviated as Brgy. or Bgy.), historically referred to as barrio (abbreviated as Bo.), is the smallest administrative division in the Philippines and is the native Filipino term for a village, district, or ward. In metropolitan ...

s. These barangays are headed by elected officials: Barangay Captain,

Barangay Council The Sangguniang Barangay, also known as the Barangay Council, and formerly as the Rural Council and then the Barrio Council, is the legislative body of a barangay, the lowest form of government in the Philippines. The term is coined from the Tag ...

, whose members are called

Barangay Councilors A barangay (; abbreviated as Brgy. or Bgy.), historically referred to as barrio (abbreviated as Bo.), is the smallest administrative division in the Philippines and is the native Filipino term for a village, district, or ward. In metropolitan ...

. All are elected every three years y Aireen Sison * Ampakleng * Arwas * Balete * Bugnay * Butao * Decabacan * Duruarog * Escoting * Langka * Lurad * Nagsabaran * Namamparan * Pinya *

Poblacion ''Poblacion'' (literally "town" or "settlement" in Spanish language in the Philippines, Spanish; ) is the common term used for the administrative center, central, downtown, old town or central business district area of a Philippines, Philippi ...

* Rosario * San Luis (boundary of Cordon, Isabela) * San Pablo * Villa Aurora * Villa Florentino

Climate

Demographics

Economy

Tilapia industry

On January 11, 2008, the Cagayan Bureau of Fisheries and Aquatic Resources (BFAR) stated that tilapia production grew and

Cagayan Valley Cagayan Valley ( ilo, Tanap ti Cagayan; fil, Lambak ng Cagayan), is an administrative region in the Philippines, located in the northeastern section of Luzon Island. It is composed of five Philippine provinces: Batanes, Cagayan, Isabela, Nue ...

is now the

’ tilapia capital. Production supply grew 37.25% since 2003, with 14,000 metric tons (MT) in 2007. The recent aquaculture congress found that the growth of tilapia production was due to government interventions: provision of fast-growing species, accreditation of private hatcheries to ensure supply of quality fingerlings, establishment of demonstration farms, providing free fingerlings to newly constructed fishponds, and the dissemination of tilapia to Nueva Vizcaya (in Diadi town). Former cycling champion Lupo Alava is a multi-awarded tilapia raiser in

Bagabag The name Bagabag may refer to: * Bagabag, Nueva Vizcaya, a 3rd class municipality in the province of Nueva Vizcaya, Philippines * Bagabag (Papua New Guinea) Bagabag is an island in the Madang Province of Papua New Guinea having a dormant volcan ...

, Nueva Vizcaya. Chairman Thompson Lantion of the Land Transportation Franchising and Regulatory Board, a retired two-star police general, has

fishponds Fishponds is a large suburb in the north-east of the English city of Bristol, about from the city centre. It has two large Victorian-era parks: Eastville Park and Vassall's Park (once the Vassall Family estate, also known as Oldbury Court). T ...

in La Torre, Bayombong, Nueva Vizcaya. Also, Nueva Vizcaya Gov. Luisa Lloren Cuaresma also entered into similar aquaculture endeavors in addition to tilapia production.

Government

Local government

Diadi, belonging to the lone congressional district of the province of Nueva Vizcaya, 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

Education

The Schools Division of Nueva Vizcaya governs the town's public education system. The division office is a field office of the DepEd in

region. The office governs the public and private elementary and public and private high schools throughout the municipality.

References

External links

Philippine Standard Geographic Code The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...

br>Philippine Census InformationLocal Governance Performance Management System
{{Authority control Municipalities of Nueva Vizcaya