| Flag Size: | 120x80px | ||
| Seal Size: | 100x80px | ||
| Image Map1: |
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| Pushpin Map: | Philippines | ||
| Pushpin Label Position: | left | ||
| Pushpin Map Caption: | Location within the | ||
| Subdivision Type: | Country | ||
| Subdivision Name: | Philippines | ||
| Subdivision Type1: | Region | ||
| Subdivision Type2: | Province | ||
| Named For: | Saint Dominic | ||
| Motto: | Arangkada Todo-Todo, Santo Domingo | ||
| Subdivision Type3: | District | ||
| Established Title: | Founded | ||
| Parts Type: | Barangays | ||
| Parts Style: | para | ||
| P1: | (see Barangays) | ||
| Leader Name: | Bryan Dexter V. Tadena | ||
| Leader Title1: | Vice Mayor | ||
| Leader Name1: | Michael Emili V. Figueras | ||
| Leader Name2: | Deogracias Victor B. Savellano | ||
| Leader Title3: | Municipal Council | ||
| Leader Title4: | Electorate | ||
| Leader Name4: | voters (electorate_point_in_time}}|) | ||
| Elevation Max M: | 185 | ||
| Elevation Min M: | 0 | ||
| Population Density Km2: | auto | ||
| Population Blank1 Title: | Households | ||
| Timezone: | PST | ||
| Utc Offset: | +8 | ||
| Postal Code Type: | ZIP code | ||
| Demographics Type1: | Economy | ||
| Demographics1 Title2: | Poverty incidence | ||
| Demographics1 Info2: | % | ||
| Demographics1 Title3: | Revenue | ||
| Demographics1 Title4: | Revenue rank | ||
| Demographics1 Title5: | Assets | ||
| Demographics1 Title6: | Assets rank | ||
| Demographics1 Title7: | IRA | ||
| Demographics1 Title8: | IRA rank | ||
| Demographics1 Title9: | Expenditure | ||
| Demographics1 Title10: | Liabilities | ||
| Demographics Type2: | Service provider | ||
| Demographics2 Title1: | Electricity | ||
| Demographics2 Title2: | Water | ||
| Demographics2 Title3: | Telecommunications | ||
| Demographics2 Title4: | Cable TV | ||
| Blank1 Name Sec1: | Native languages | ||
| Blank2 Name Sec1: | Crime index | ||
| Blank1 Name Sec2: | Major religions | ||
| Blank2 Name Sec2: | Feast date | ||
| Blank3 Name Sec2: | Catholic diocese | ||
| Blank4 Name Sec2: | Patron saint | ||
Santo Domingo, officially the Municipality of Santo Domingo (ilo|Ili ti Santo Domingo; fil|Bayan ng Santo Domingo), is a 3rd class municipality in the province of Ilocos Sur, Philippines. According to the 2020 census, it has a population of 29,041 people.
The name of the municipality came from its old moniker, "Paggappuan ti Santol iti Domingo," an Ilocano term meaning "The source of the Santol sold every Sunday." Santol (Sandoricum koetjape) is the name of the tree bearing round, yellowish fruits growing in abundance in the municipality, notably in Barangay Pussuac.
During the Spanish era, an enlisted man of the Spanish Civil Guard, Pablo Arquero, looked for the source of the santol being sold in the markets of Ciudad Fernandina (now Vigan City) on Sundays during the months of June to August. To do so, he asked for a leave of absence from his platoon leader to trace the source of the fruits. With his Ilocano guide, he searched the lands north of Villa Fernandina. He found nothing in the neighboring towns of Bantay, Santa Catalina, San Vicente, and Bantaoay (now San Ildefonso). He finally found many santol-bearing trees in a place north of Bantaoay now called Barangay Pus-uac. He has found the "Paggappuan ti Santol ti Domingo." The town was named Santo Domingo on account of this feat.
Don Pablo Arguero was claimed to be the founder of the municipality on May 12, 1742, with Father Tomas Millan as the first parish priest. Father Millan laid the foundation of the belfry, where the great Filipino hero Diego Silang once worked as a boy.
In 2010, the University of Northern Philippines opened a campus in Quimmarayan. It houses the university's agricultural, fishery and research courses; and the Environmental Research and Training Center.
Santo Domingo is from Metro Manila and from Vigan City, the provincial capital.
Santo Domingo is politically subdivided into 36 barangays. Each barangay consists of puroks and some have sitios.
In the 2020 census, Santo Domingo had a population of 29,041. The population density was NaN29,041/55.49.
See main article: Sangguniang Bayan. Santo Domingo, belonging to the first congressional district of the province of Ilocos Sur, 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.
| Position | Name |
|---|---|
| Congressman | Ronald V. Singson |
| Mayor | Bryan Dexter V. Tadena |
| Vice-Mayor | Edwin Maribert Tacbas |
| Councilors | Luciano Manuel |
| Benedict De Vera | |
| Eugene Tadeja | |
| Henry Palpal-latoc | |
| Pompeyo Palpal-latoc | |
| Mark Denver Alvarado | |
| Eduardo Tacal | |
| Rodelio Valencia | |
For 378 years, from 1521 to 1899, Local Chief Executives of the “pueblos” or town were appointed by the Spaniards and in the year 1901 up to 1946 they were appointed by Americans. Afterwards, election was the mode of selection.
Gobernadorcillos (1742-1892):
Capitan Municipal (1893-1899):
Presidentes Municipal:
Municipal Mayors: