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San Antonio, Puerto Rico
Aguadilla · Puerto Rico
San Antonio is a small town in Aguadilla, Puerto Rico with a population of 2,300. Elevation: 220 ft (67 m). Average temperature: 78°F (26°C).
Data updated June 2026
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About San Antonio
San Antonio is a barrio in the municipality of Caguas, Puerto Rico. Its population in 2010 was 2,224.
People
Climate
| Population | 2,300 |
| Population Density | 4,792 / sq mi |
| Elevation | 220 ft (67 m) |
| Coordinates | 18.4922°, -67.0985° |
| Timezone | America/Puerto_Rico |
| Country | 🇵🇷 Puerto Rico |
| State / Province | Aguadilla |
| Average Temperature | 78°F (26°C) |
| January Average | 74°F (23°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 42.2 inches (1,072 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Antonio
San Antonio is a small town in Puerto Rico (Aguadilla) with a population of 2,300. The city sits at an elevation of 220 feet (67 meters) above sea level. The average annual temperature is 78°F (26°C). Temperatures range from 74°F in January to 82°F in July. Annual precipitation averages 42.2 inches. The timezone is America/Puerto_Rico.
Temperature
| Annual Average | 78.3°F |
| 45% above Puerto Rico avg | |
| January Average | 74°F (23°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 356 days/yr |
Geography
| Elevation | 220 ft (67 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 4,792/sq mi |
| Coordinates | 18.4922°N, 67.0985°W |
| Timezone | America/Puerto_Rico |
Precipitation & Snow
Air Quality
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 6.1 m (20 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1918 | PUERTO RICO: MONA PASSAGE | Eruption + Earthquake | 6.1 m | 144 | 25 km |
| 2020 | PUERTO RICO | Earthquake | 0.1 m | 4 | 67 km |
| 1918 | PUERTO RICO | Earthquake | — | — | 13 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (23°C) | 2.7 in | Driest |
| February | 74°F (23°C) | 2.8 in | Coldest |
| March | 75°F (24°C) | 3.5 in | |
| April | 76°F (24°C) | 5.1 in | |
| May | 78°F (25°C) | 8.8 in | Wettest |
| June | 79°F (26°C) | 7.2 in | |
| July | 82°F (28°C) | 6.1 in | Warmest |
| August | 79°F (26°C) | 7.8 in | |
| September | 79°F (26°C) | 8.3 in | |
| October | 78°F (26°C) | 8.2 in | |
| November | 77°F (25°C) | 5.6 in | |
| December | 75°F (24°C) | 3.6 in |
San Antonio has a seasonal temperature swing of 8°F / from 74°F in February to 82°F in July. Total annual precipitation is 69.7 inches, with May being the wettest month (8.8") and January the driest (2.7").
Schools in San Antonio
10 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Escuela Juan Suárez Pelegrina (nueva) | — | — | — | — |
| Ramey School | — | — | — | — |
| Suresa International School | — | — | — | — |
| Escuela Micael | — | — | — | — |
| Job Corps | — | — | — | — |
| Friedrich Fröebel Bilingual School | — | — | — | — |
| Antonio Badillo Hernandez | — | — | — | — |
| Escuela Vocacional Salvador Fuentes Valentín | — | — | — | — |
| Escuela Profesora Dra. Esther Leiciano Mendoza | — | — | — | — |
| Liceo Aguadillano | — | — | — | — |
Radio Stations near San Antonio
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Salseo Radio | — | MP3 192 kbps | |
| Radio Paraiso 92.9 FM | christian, christmas music | AAC+ 128 kbps |
Museums in San Antonio
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Antigua Planta Nuclear de Rincón | ||||
| Museo de Aguada | ||||
| Museo de Lares | ||||
| Museo del Tren | ||||
| Museo Tecnológico BONUS Dr. Modesto Iriarte |
Libraries in San Antonio
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Biblioteca Electrónica de Aguadilla | 0.0 | |||||
| Biblioteca Electrónica Felicita "Litty" Caro Ramos | 0.0 | |||||
| Biblioteca Electrónica San Antonio | 0.0 | |||||
| Biblioteca Urbana de Quebradillas | 0.0 | |||||
| Library Poblado San Antonio | 0.0 |
Farmers Markets in San Antonio
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Aguadilla Farmers' Market | |||||
| Centro Agropecuario de San Sebastian Puerto Rico (ADEA) | Carr. 111 Km. 18 Bo. Bahomamey | Fri: 12:00 AM-9:00 PM; | |||
| El Mercado Familiar | 01/01/2015 to 12/31/2015 | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | ||
| El Mercado Familiar | 01/01/2015 to 12/31/2015 | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | ||
| El Mercado Familiar | 01/01/2015 to 12/31/2015 | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | ||
| El Mercado Familiar | 01/01/2015 to 12/31/2015 | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | ||
| El Mercado Familiar | 01/01/2015 to 12/31/2015 | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | ||
| El Mercado Familiar | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | |||
| El Mercado Familiar | 01/01/2015 to 12/31/2015 | Fri: 7:00 AM-1:00 PM;Sat: 7:00 AM-1:00 PM; | Visit | ||
| Gastropark@115 | |||||
| La Marketa | |||||
| Mercado Agroecologico de Rincon | Munoz Rivera 11 | 01/01/2016 to 12/31/2016 | Sun: 8:00 AM-1:00 PM; | Yes | Visit |
| Plaza del Mercado de Aguada | |||||
| Plaza del Mercado de Añasco Alfonso Vélez Iturrino "El Fúa" |
Hotels in San Antonio
5 hotels within city radius — OpenStreetMap data
Restaurants in San Antonio
41 restaurants within city radius — OpenStreetMap data
Cafes in San Antonio
4 cafes within city radius — OpenStreetMap data
Gas Stations in San Antonio
8 gas stations within city radius — OpenStreetMap data
Banks in San Antonio
3 banks within city radius — OpenStreetMap data
Gyms in San Antonio
1 gyms within city radius — OpenStreetMap data
Golf Courses in San Antonio
1 golf courses within city radius — OpenStreetMap data
Stadiums & Teams in San Antonio
| Team | League | Division |
|---|---|---|
Airports Near San Antonio
11 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Antonio Nery Juarbe Pol Airport | ARE | Medium Airport |
| Eugenio Maria De Hostos Airport | MAZ | Medium Airport |
| Mercedita International Airport | PSE | Medium Airport |
| Rafael Hernández International Airport | BQN | Medium Airport |
| Adjuntas Airport | — | Small Airport |
| Boqueron Airport | — | Small Airport |
| Cuylers Airport | — | Small Airport |
| Fort Allen Airport | — | Small Airport |
| Labadle Airport | — | Small Airport |
| Lajas Airpark | — | Small Airport |
| Santa Isabel Airport | — | Small Airport |
Post Offices in San Antonio
3 post offices.
| Post Office | Address |
|---|---|
| FedEx | |
| USPS - Ramey | |
| USPS San Antonio Post Office |
Treatment Centers in San Antonio
1 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Hogar CREA Inc. |
Churches & Religious Organizations in San Antonio
6 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Capilla Católica Santos Reyes | |
| Igl. de Dios Pentecostal M. I. Poblado San Antonio | |
| Iglesia Catolica San Jose Obrero | |
| IGLESIA PENTECOSTAL UNIDA DE AGUADILLA | |
| Iglesia Presbiteriana de Martinica | |
| Our Lady of Fatima Catholic Chapel |
Quick Facts
🇵🇷 About Puerto Rico
Public Holidays in Puerto Rico
21 public holidays this year
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Get ReportFrequently Asked Questions About San Antonio
What is the population of San Antonio?
San Antonio has a population of 2,300 residents and is located in Puerto Rico. The population density is 4,792 people per square mile, spread across 0.5 square miles.
What is the weather like in San Antonio?
San Antonio has a warm climate with an average annual temperature of 78°F (26°C). Winter temperatures average 74°F in January, while summers reach an average of 82°F in July. The area receives 356 sunny days per year, well above the national average of 205. Annual rainfall totals 42.2 inches.