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San Esteban, Philippines
Ilocos · Philippines
San Esteban is a small city in Ilocos, Philippines with a population of 8,621. Elevation: 33 ft (10 m). Average temperature: 80°F (27°C).
Data updated June 2026
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About San Esteban
San Esteban, officially the Municipality of San Esteban, is a municipality in the province of Ilocos Sur, Philippines. According to the 2024 census, it has a population of 8,621 people.
People
Climate
| Population | 8,621 |
| Population Density | 216 / sq mi |
| Elevation | 33 ft (10 m) |
| Coordinates | 17.3299°, 120.4451° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Ilocos |
| Average Temperature | 80°F (27°C) |
| January Average | 79°F (26°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 101.9 inches (2,589 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Esteban
San Esteban is a small city in Philippines (Ilocos) with a population of 8,621. The city sits at an elevation of 33 feet (10 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 79°F in January to 80°F in July. Annual precipitation averages 101.9 inches. The timezone is Asia/Manila.
Temperature
| Annual Average | 80.2°F |
| 49% above Philippines avg | |
| January Average | 79°F (26°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 328 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 7.6 sq mi (19.6 km²) |
| Population Density | 216/sq mi |
| Coordinates | 17.3299°N, 120.4451°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 0.1 m (0 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2022 | N. LUZON ISLAND | Earthquake | 0.1 m | 11 | 45 km |
| 1983 | LUZON ISLAND | Earthquake | - | 16 | 109 km |
| 1915 | W. LUZON ISLAND | Earthquake | - | - | 125 km |
Nearby Volcanoes
1 volcano within 200 km. Closest: Ambalatungan Group (70 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ambalatungan Group | Compound | 2,329 m (7,641 ft) | Unknown | 70 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 0.2 in | Driest |
| February | 78°F (26°C) | 0.3 in | Coldest |
| March | 80°F (27°C) | 0.5 in | |
| April | 83°F (28°C) | 1.1 in | |
| May | 84°F (29°C) | 8.4 in | Warmest |
| June | 82°F (28°C) | 15.0 in | |
| July | 80°F (27°C) | 25.7 in | |
| August | 81°F (27°C) | 27.8 in | Wettest |
| September | 80°F (27°C) | 14.9 in | |
| October | 81°F (27°C) | 6.4 in | |
| November | 80°F (27°C) | 2.1 in | |
| December | 79°F (26°C) | 0.4 in |
San Esteban has a seasonal temperature swing of 6°F / from 78°F in February to 84°F in May. Total annual precipitation is 102.8 inches, with August being the wettest month (27.8") and January the driest (0.2").
Schools in San Esteban
4 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| San Esteban North Central School | - | - | - | - |
| San Esteban National High School | - | - | - | - |
| San Esteban South Central School | - | - | - | - |
| Ansad Elementary School | - | - | - | - |
Radio Stations near San Esteban
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Love Radio Laoag | - | MP3 64 kbps | |
| Love Radio Tuguegarao | - | MP3 64 kbps | |
| Radyo Natin Bangued | - | AAC 64 kbps |
Museums in San Esteban
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Burgos Museum | ||||
| Crisologo Museum | ||||
| Gregoria M. Rivera Memorial Library & Museum | ||||
| National Museum of the Philippines - Ilocos |
Libraries in San Esteban
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Burgos Library | 0.0 | |||||
| Candon City Library | 0.0 | |||||
| CCIT Library | 0.0 | |||||
| Gregoria M. Rivera Memorial Library and Museum | 0.0 | |||||
| Nagrebcan Library | 0.0 |
Farmers Markets in San Esteban
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Candon Public Market | |||||
| Farmer's Wet Market | |||||
| JTC Supermart | |||||
| Narvacan Farmers Market | |||||
| Narvacan Public Market | |||||
| Public Market | |||||
| Santa Cruz Public Market | |||||
| Santa Lucia Public Market | |||||
| Santa Public Market | |||||
| Vigan City Public Market |
Gas Stations in San Esteban
2 gas stations within city radius - OpenStreetMap data
Airports Near San Esteban
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| San Fernando Airport | SFE | Medium Airport |
| Lepanto Mines Airstrip | - | Small Airport |
| Vigan Airport | - | Small Airport |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
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Get ReportFrequently Asked Questions About San Esteban
What is the population of San Esteban?
San Esteban has a population of 8,621 residents and is located in Philippines. The population density is 216 people per square mile, spread across 7.6 square miles.
What is the weather like in San Esteban?
San Esteban has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 79°F in January, while summers reach an average of 80°F in July. The area receives 328 sunny days per year, well above the national average of 205. Annual rainfall totals 101.9 inches.