San Guillermo

San Guillermo
San Guillermo
Municipality
	Municipality of San Guillermo
	Seal
	Map of Isabela with San Guillermo highlighted
	OpenStreetMap
	San Guillermo Location within the Philippines
	Coordinates: 16°46′N 121°48′E / 16.77°N 121.8°ECoordinates: 16°46′N 121°48′E / 16.77°N 121.8°E
Country	Philippines
Region	Cagayan Valley
Province	Isabela
District	6th district
Founded	June 17, 1967
Named for	Eugenio Guillermo
Barangays	26 (see Barangays)
Government
• Type	Sangguniang Bayan
• Mayor	Marilou N. Sanchez
• Vice Mayor	Felipe N. Guyud, Jr.
• Representative	Faustino A. Dy V
• Electorate	12,337 voters (2019)
Area
• Total	325.49 km2 (125.67 sq mi)
Elevation	88 m (289 ft)
Highest elevation	128 m (420 ft)
Lowest elevation	43 m (141 ft)
Population (2020 census)
• Total	20,915
• Density	64/km2 (170/sq mi)
• Households	4,595
Economy
• Income class	4th municipal income class
• Poverty incidence	23.53% (2015)
• Revenue	₱141,302,374.44 (2020)
• Assets	₱351,958,323.58 (2020)
• Expenditure	₱104,439,049.93 (2020)
• Liabilities	₱77,045,971.78 (2020)
Service provider
• Electricity	Isabela 1 Electric Cooperative (ISELCO 1)
Time zone	UTC+8 (PST)
ZIP code	3308
PSGC	023128000
IDD : area code	+63 (0)78
Native languages	Ilocano; Tagalog
Website	www.sanguillermo-isabela.gov.ph

San Guillermo, officially the Municipality of San Guillermo, is a 4th class municipality in the province of Isabela, Philippines. According to the 2020 census, it has a population of 20,915 people. ^[3]

History[]

On June 17, 1967, the municipality of San Guillermo was created by virtue of Republic Act No. 4906,^[5] sponsored by Melanio Singson, the then-representative of Isabela's lone district. San Guillermo was named in honor of Eugenio Guillermo, the then-mayor of Angadanan. 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 4 from Echague (i.e. Aringay, Dingading, San Francisco Sur and Sinalugan).

Due to noticeable increase in number of population migration and the 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 (2) barangays, namely: Centro 1 and Centro 2, which is now the poblacion and the municipality's official seat.^[6]

Barangays[]

San Guillermo is politically subdivided into 26 barangays. ^[7]

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
Average high °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)
Average low °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^[8]

Demographics[]

Population census of San Guillermo
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 ^[9] ^[10] ^[11]^[12]

In the 2020 census, the population of San Guillermo, Isabela, was 20,915 people, ^[3] with a density of 64 inhabitants per square kilometre or 170 inhabitants per square mile.

Economy[]

Poverty Incidence of San Guillermo

Source: Philippine Statistics Authority^[13]^[14]^[15]^[16]^[17]^[18]^[19]

References[]

^ Municipality of San Guillermo | (DILG)
^ "2015 Census of Population, Report No. 3 – Population, Land Area, and Population Density" (PDF). Philippine Statistics Authority. Quezon City, Philippines. August 2016. ISSN 0117-1453. Archived (PDF) from the original on May 25, 2021. Retrieved July 16, 2021.
^ ^a ^b ^c Census of Population (2020). "Region II (Cagayan Valley)". Total Population by Province, City, Municipality and Barangay. PSA. Retrieved 8 July 2021.
^ https://psa.gov.ph/sites/default/files/City%20and%20Municipal-level%20Small%20Area%20Poverty%20Estimates_%202009%2C%202012%20and%202015_0.xlsx; publication date: 10 July 2019; publisher: Philippine Statistics Authority.
^ Republic Act No. 4906 (17 June 1967), An Act Creating the Municipality of San Guillermo in the Province of Isabela, retrieved January 14, 2022
^ "History of San Guillermo". Official Website of the Municipality of San Guillermo. Retrieved January 14, 2021.
^ "Province: Isabela". PSGC Interactive. Quezon City, Philippines: Philippine Statistics Authority. Retrieved 12 November 2016.
^ "San Guillermo, Isabela: Average Temperatures and Rainfall". World Weather Online. Retrieved 3 November 2015.
^ Census of Population (2015). "Region II (Cagayan Valley)". Total Population by Province, City, Municipality and Barangay. PSA. Retrieved 20 June 2016.
^ Census of Population and Housing (2010). "Region II (Cagayan Valley)". Total Population by Province, City, Municipality and Barangay. NSO. Retrieved 29 June 2016.
^ Censuses of Population (1903–2007). "Region II (Cagayan Valley)". Table 1. Population Enumerated in Various Censuses by Province/Highly Urbanized City: 1903 to 2007. NSO.{{cite encyclopedia}}: CS1 maint: url-status (link)
^ "Province of Isabela". Municipality Population Data. Local Water Utilities Administration Research Division. Retrieved 17 December 2016.
^ "Poverty incidence (PI):". Philippine Statistics Authority. Retrieved 28 December 2020.
^ https://psa.gov.ph/sites/default/files/NSCB_LocalPovertyPhilippines_0.pdf; publication date: 29 November 2005; publisher: Philippine Statistics Authority.
^ https://psa.gov.ph/sites/default/files/2003%20SAE%20of%20poverty%20%28Full%20Report%29_1.pdf; publication date: 23 March 2009; publisher: Philippine Statistics Authority.
^ https://psa.gov.ph/sites/default/files/2006%20and%202009%20City%20and%20Municipal%20Level%20Poverty%20Estimates_0_1.pdf; publication date: 3 August 2012; publisher: Philippine Statistics Authority.
^ https://psa.gov.ph/sites/default/files/2012%20Municipal%20and%20City%20Level%20Poverty%20Estima7tes%20Publication%20%281%29.pdf; publication date: 31 May 2016; publisher: Philippine Statistics Authority.
^ https://psa.gov.ph/sites/default/files/City%20and%20Municipal-level%20Small%20Area%20Poverty%20Estimates_%202009%2C%202012%20and%202015_0.xlsx; publication date: 10 July 2019; publisher: Philippine Statistics Authority.
^ "PSA Releases the 2018 Municipal and City Level Poverty Estimates". Philippine Statistics Authority. 15 December 2021. Retrieved 22 January 2022.

External links[]

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[1] Municipality of San Guillermo | (DILG)

[popcen2015_r3-2] "2015 Census of Population, Report No. 3 – Population, Land Area, and Population Density" (PDF). Philippine Statistics Authority. Quezon City, Philippines. August 2016. ISSN 0117-1453. Archived (PDF) from the original on May 25, 2021. Retrieved July 16, 2021.

[PSA20–02-3] Census of Population (2020). "Region II (Cagayan Valley)". Total Population by Province, City, Municipality and Barangay. PSA. Retrieved 8 July 2021.

[4] ttps://psa.gov.ph/sites/default/files/City%20and%20Municipal-level%20Small%20Area%20Poverty%20Estimates_%202009%2C%202012%20and%202015_0.xlsx; publication date: 10 July 2019; publisher: Philippine Statistics Authority.

[5] Republic Act No. 4906 (17 June 1967), An Act Creating the Municipality of San Guillermo in the Province of Isabela, retrieved January 14, 2022

[6] "History of San Guillermo". Official Website of the Municipality of San Guillermo. Retrieved January 14, 2021.

[nscb-area-7] "Province: Isabela". PSGC Interactive. Quezon City, Philippines: Philippine Statistics Authority. Retrieved 12 November 2016.

[met_norms-8] "San Guillermo, Isabela: Average Temperatures and Rainfall". World Weather Online. Retrieved 3 November 2015.

[PSA15–02-9] Census of Population (2015). "Region II (Cagayan Valley)". Total Population by Province, City, Municipality and Barangay. PSA. Retrieved 20 June 2016.

[NSO10–02-10] Census of Population and Housing (2010). "Region II (Cagayan Valley)". Total Population by Province, City, Municipality and Barangay. NSO. Retrieved 29 June 2016.

[NSO07-02-11] Censuses of Population (1903–2007). "Region II (Cagayan Valley)". Table 1. Population Enumerated in Various Censuses by Province/Highly Urbanized City: 1903 to 2007. NSO.{{cite encyclopedia}}: CS1 maint: url-status (link)

[LWUA-PopulationData-12] "Province of Isabela". Municipality Population Data. Local Water Utilities Administration Research Division. Retrieved 17 December 2016.

[13] "Poverty incidence (PI):". Philippine Statistics Authority. Retrieved 28 December 2020.

[14] ttps://psa.gov.ph/sites/default/files/NSCB_LocalPovertyPhilippines_0.pdf; publication date: 29 November 2005; publisher: Philippine Statistics Authority.

[15] ttps://psa.gov.ph/sites/default/files/2003%20SAE%20of%20poverty%20%28Full%20Report%29_1.pdf; publication date: 23 March 2009; publisher: Philippine Statistics Authority.

[16] ttps://psa.gov.ph/sites/default/files/2006%20and%202009%20City%20and%20Municipal%20Level%20Poverty%20Estimates_0_1.pdf; publication date: 3 August 2012; publisher: Philippine Statistics Authority.

[17] ttps://psa.gov.ph/sites/default/files/2012%20Municipal%20and%20City%20Level%20Poverty%20Estima7tes%20Publication%20%281%29.pdf; publication date: 31 May 2016; publisher: Philippine Statistics Authority.

[18] ttps://psa.gov.ph/sites/default/files/City%20and%20Municipal-level%20Small%20Area%20Poverty%20Estimates_%202009%2C%202012%20and%202015_0.xlsx; publication date: 10 July 2019; publisher: Philippine Statistics Authority.

[19] "PSA Releases the 2018 Municipal and City Level Poverty Estimates". Philippine Statistics Authority. 15 December 2021. Retrieved 22 January 2022.

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v t Province of Isabela
Ilagan (capital)
Municipalities	Alicia Angadanan Aurora Benito Soliven Burgos Cabagan Cabatuan Cordon Delfin Albano Dinapigue Divilacan Echague Gamu Jones Luna Maconacon Mallig Naguilian Palanan Quezon Quirino Ramon Reina Mercedes Roxas San Agustin San Guillermo San Isidro San Manuel San Mariano San Mateo San Pablo Santa Maria Santo Tomas Tumauini
Component Cities	Cauayan Ilagan
Independent Component City	Santiago (Administratively independent from the province but grouped under Isabela by the Philippine Statistics Authority.)
Barangays	See: List of barangays in Isabela