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Las Marías, Puerto Rico
Las Marías · Puerto Rico
Las Marías is a small town in Las Marías, Puerto Rico with a population of 1,031. Elevation: 955 ft (291 m). Average temperature: 78°F (26°C).
Data updated June 2026
Discover Las Marías, Puerto Rico
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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People
Climate
| Population | 1,031 |
| Population Density | 23 / sq mi |
| Elevation | 955 ft (291 m) |
| Coordinates | 18.2519°, -66.9921° |
| Timezone | America/Puerto_Rico |
| Country | 🇵🇷 Puerto Rico |
| State / Province | Las Marías |
| 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 Las Marías
Las Marías is a small town in Puerto Rico (Las Marías) with a population of 1,031. The city sits at an elevation of 955 feet (291 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 | 955 ft (291 m) |
| Area | 44.1 sq mi (114.1 km²) |
| Population Density | 23/sq mi |
| Coordinates | 18.2519°N, 66.9921°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 | 54 km |
| 2020 | PUERTO RICO | Earthquake | 0.1 m | 4 | 38 km |
| 1918 | PUERTO RICO | Earthquake | — | — | 32 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (23°C) | 2.8 in | |
| February | 71°F (21°C) | 2.6 in | Coldest, Driest |
| March | 71°F (22°C) | 4.0 in | |
| April | 73°F (23°C) | 6.6 in | |
| May | 75°F (24°C) | 10.2 in | |
| June | 76°F (25°C) | 7.2 in | |
| July | 82°F (28°C) | 7.0 in | Warmest |
| August | 77°F (25°C) | 9.8 in | |
| September | 76°F (25°C) | 11.5 in | Wettest |
| October | 76°F (24°C) | 10.9 in | |
| November | 74°F (23°C) | 7.1 in | |
| December | 72°F (22°C) | 3.4 in |
Las Marías has a seasonal temperature swing of 11°F / from 71°F in February to 82°F in July. Total annual precipitation is 83.2 inches, with September being the wettest month (11.5") and February the driest (2.6").
Schools in Las Marías
5 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Escuela Superior Lauro González Hijo | — | — | — | — |
| Escuela Bryan | — | — | — | — |
| Escuela Dr Silverio Medina Gaud | — | — | — | — |
| Escuela Eva Y Patria Custodio | — | — | — | — |
| Escuela Intermedia Eugenio María de Hostos | — | — | — | — |
Radio Stations near Las Marías
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 Las Marías
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Casa Museo Filiberto Ojeda Ríos | ||||
| Museo Amaury Veray Torregrosa | ||||
| Museo de Aguada | ||||
| Museo de Arqueología, Historia y Epigrafía de Guayanilla | ||||
| Museo de Arte Alfredo Ramírez de Arellano | ||||
| Museo de Arte Religioso de la Capilla del Antiguo Convento de Porta Coeli | ||||
| Museo de Arte y Senado Académico | ||||
| Museo de la Farmacia | ||||
| Museo de la Historia de San German | ||||
| Museo de Lares | ||||
| Museo de los Próceres | ||||
| Museo del Tren | ||||
| Museo Galería |
Libraries in Las Marías
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Biblioteca de Carrizales | 0.0 | |||||
| Biblioteca Electrónica de Aguadilla | 0.0 | |||||
| Biblioteca Electrónica Felicita "Litty" Caro Ramos | 0.0 | |||||
| Biblioteca Electrónica Pajuil | 0.0 | |||||
| Biblioteca Electrónica San Antonio | 0.0 | |||||
| Biblioteca General | 0.0 | |||||
| Biblioteca Municipal de Guayanilla | 0.0 | |||||
| Biblioteca Urbana de Quebradillas | 0.0 | |||||
| Juan Cancio Ortiz | 0.0 | |||||
| Library Poblado San Antonio | 0.0 | |||||
| Mayaguez Branch Library | 0.0 | |||||
| Mayagüez Children Library | 0.0 | |||||
| Public Library of Hatillo | 0.0 |
Farmers Markets in Las Marías
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| 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 | 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 | 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 | 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 | ||
| Gran Pulguero de Sabana Grande | |||||
| 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 de los Artesanos | |||||
| Plaza de Mercado de Mayagüez | |||||
| Plaza del Mercado | |||||
| Plaza del Mercado de Aguada | |||||
| Plaza del Mercado de Añasco Alfonso Vélez Iturrino "El Fúa" | |||||
| Plaza del Mercado José del Carmen Alemañy | |||||
| Plaza del Mercado Lolita Montalvo Cordero | |||||
| Pulguero de Arecibo |
Theatres in Las Marías
1 theatres within city radius — OpenStreetMap data
Monuments in Las Marías
1 monuments within city radius — OpenStreetMap data
Clinics in Las Marías
1 clinics within city radius — OpenStreetMap data
Gas Stations in Las Marías
1 gas stations within city radius — OpenStreetMap data
Stadiums & Teams in Las Marías
| Team | League | Division |
|---|---|---|
Airports Near Las Marías
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 Las Marías
1 post offices.
| Post Office | Address |
|---|---|
| USPS - Las Marías |
Treatment Centers in Las Marías
1 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Hogar CREA Inc. |
Churches & Religious Organizations in Las Marías
11 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Capilla La Santa Cruz | |
| Iglesia Adventista del Séptimo Día de Altosano | |
| Iglesia Adventista del Séptimo Día de Anones | |
| Iglesia Adventista del Séptimo Día de Buena Vista | |
| Iglesia Adventista del Séptimo Día de Chamorro | |
| Iglesia Adventista del Séptimo Día de Las Marías Central | |
| Iglesia Adventista del Séptimo Día de Plato Indio | |
| Iglesia de Dios Mission Board | |
| Iglesia Pentecostal | |
| Iglesia Prebisteriana El Guacio | |
| Parroquia Inmaculado Corazón de María |
Quick Facts
🇵🇷 About Puerto Rico
Public Holidays in Puerto Rico
21 public holidays this year
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Get ReportFrequently Asked Questions About Las Marías
What is the population of Las Marías?
Las Marías has a population of 1,031 residents and is located in Puerto Rico. The population density is 23 people per square mile, spread across 44.1 square miles.
What is the weather like in Las Marías?
Las Marías 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.