San Guillermo, Isabela
Etymology
The town was named after Eugenio Guillermo, former mayor of Angadanan.
History
On June 17, 1967, the municipality of San Guillermo was created by virtue of Republic Act No. 4906, sponsored by Melanio Singson, the then-representative of Isabela's lone district. It took 15 barangays from Angadanan (i.e. Anonang, Colorado, Calaoagan, Dipacamo, Peredo Edcor, Guam, Nakar, Palawan, Progreso, San Francisco Norte, San Mariano Norte, San Mariano Sur, Villa Rose, Villa Sanchez, and Villa Teresita) and four from Echague (i.e. Aringay, Dingading, San Francisco Sur and Sinalugan).
Due to a noticeable increase in the rate of population migration and potential economic growth, additional barangays were created during the term of Mayor Alvaro Filart, such as barangays Burgos, Dietban, Estrella, Rizal, San Rafael and Villa Remedios. Subsequently, barangay Peredo Edcor was split into two barangays, namely: Centro 1 and Centro 2, which is now the poblacion and the municipality's official seat.
Geography
Barangays
San Guillermo is politically subdivided into 26 barangays. Each barangay consists of puroks while some have sitios.
- Anonang
- Aringay
- Burgos
- Calaoagan
- Centro 1 (Poblacion)
- Centro 2 (Poblacion)
- Colorado
- Dietban
- Dingading
- Dipacamo
- Estrella
- Guam
- Nakar
- Palawan
- Progreso
- Rizal
- San Francisco Norte
- San Francisco Sur
- San Mariano Norte
- San Mariano Sur
- San Rafael
- Sinalugan
- Villa Remedios
- Villa Rose
- Villa Sanchez
- Villa Teresita
Climate
Climate data for San Guillermo, Isabela | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Mean daily maximum °C (°F) | 29 (84) |
30 (86) |
32 (90) |
35 (95) |
35 (95) |
35 (95) |
34 (93) |
33 (91) |
32 (90) |
31 (88) |
30 (86) |
28 (82) |
32 (90) |
Mean daily minimum °C (°F) | 19 (66) |
20 (68) |
21 (70) |
23 (73) |
23 (73) |
24 (75) |
23 (73) |
23 (73) |
23 (73) |
22 (72) |
21 (70) |
20 (68) |
22 (71) |
Average precipitation mm (inches) | 31.2 (1.23) |
23 (0.9) |
27.7 (1.09) |
28.1 (1.11) |
113.5 (4.47) |
141.4 (5.57) |
176.4 (6.94) |
236.6 (9.31) |
224.9 (8.85) |
247.7 (9.75) |
222.9 (8.78) |
178 (7.0) |
1,651.4 (65) |
Average rainy days | 10 | 6 | 5 | 5 | 13 | 12 | 15 | 15 | 15 | 17 | 16 | 15 | 144 |
Source: World Weather Online |
Demographics
Year | Pop. | ±% p.a. |
---|---|---|
1970 | 9,970 | — |
1975 | 5,573 | −11.01% |
1980 | 6,985 | +4.62% |
1990 | 10,700 | +4.36% |
1995 | 12,506 | +2.97% |
2000 | 13,338 | +1.39% |
2007 | 16,865 | +3.29% |
2010 | 18,423 | +3.27% |
2015 | 20,200 | +1.77% |
2020 | 20,915 | +0.69% |
Source: Philippine Statistics Authority |
In the 2020 census, the population of San Guillermo, Isabela, was 20,915 people, with a density of 64 inhabitants per square kilometre or 170 inhabitants per square mile.
Economy
Poverty incidence of San Guillermo
10
20
30
40
2006
36.10 2009
21.62 2012
27.61 2015
23.53 2018
27.20 2021
22.09 Source: Philippine Statistics Authority |
Government
Local government
As a municipality in the Province of Isabela, government officials in the provincial level are voted by the electorates of the town. The provincial government have political jurisdiction over local transactions of the municipal government.
The municipality of San Guillermo 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.
Barangays are also headed by elected officials: Barangay Captain, Barangay Council, whose members are called Barangay Councilors. The barangays have SK federation which represents the barangay, headed by SK chairperson and whose members are called SK councilors. All officials are also elected every three years.
Elected officials
Position | Name |
---|---|
District Representative | Faustino A. Dy V |
Municipal Mayor | Felipe N. Guyud, Jr. |
Municipal Vice-Mayor | Bernardine M. Lucas |
Municipal Councilors | Marilou N. Sanchez |
John N. Sanchez | |
Harrison S. Guyud | |
Jolly A. De Guzman | |
Florido N. Marcos | |
Ricardo G. Castañeda | |
Marcelina L. Cabaero | |
Emmanuel N. Guyud |
Congress representation
San Guillermo, belonging to the sixth legislative district of the province of Isabela, currently represented by Hon. Faustino A. Dy V.
Education
The Schools Division of Isabela governs the town's public education system. The division office is a field office of the DepEd in Cagayan Valley region. The office governs the public and private elementary and public and private high schools throughout the municipality.