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San Marcos, Mexico
Guerrero · Mexico
San Marcos is a small city in Guerrero, Mexico with a population of 13,282. Elevation: 295 ft (90 m). Average temperature: 81°F (27°C).
Data updated June 2026
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About San Marcos
San Marcos is a town in the Mexican state of Guerrero.
It serves as the municipal seat of the surrounding municipality of San Marcos.
People
Economy
Climate
| Population | 13,282 |
| Population Density | 27 / sq mi |
| Elevation | 295 ft (90 m) |
| Coordinates | 16.7977°, -99.3892° |
| Timezone | America/Mexico_City |
| Country | 🇲🇽 Mexico |
| State / Province | Guerrero |
| Average Temperature | 81°F (27°C) |
| January Average | 78°F (26°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 42.2 inches (1,072 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Marcos
San Marcos is a small city in Mexico (Guerrero) with a population of 13,282. The city sits at an elevation of 295 feet (90 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 78°F in January to 82°F in July. Annual precipitation averages 42.2 inches. The timezone is America/Mexico_City.
Income: San Marcos vs Mexico
Commute Mode
Income
Employment & Poverty
| Unemployment | 1.0% |
| 72% below Mexico avg | |
| Establishments (County) | 425 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Climate in San Marcos
San Marcos has an average annual temperature of 25°C (77°F). The hottest month is May (26.9°C), the coldest is Dec (23.6°C). Average annual precipitation is 1239 mm.
Temperature
| Annual Average | 80.5°F |
| 49% above Mexico avg | |
| January Average | 78°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 352 days/yr |
Geography
| Elevation | 295 ft (90 m) |
| Area | 484.4 sq mi (1,254.6 km²) |
| Population Density | 27/sq mi |
| Coordinates | 16.7977°N, 99.3892°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Tsunami History
16 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1820 | S. MEXICO | Earthquake | 4.0 m | — | 50 km |
| 1787 | SAN MARCOS | Earthquake | 4.0 m | 11 | 100 km |
| 1754 | S. MEXICO | Earthquake | 4.0 m | — | 20 km |
| 1732 | S. MEXICO | Earthquake | 3.0 m | — | 54 km |
| 1907 | S. MEXICO | Earthquake | 2.0 m | 8 | 69 km |
| 1957 | S. MEXICO | Earthquake | 1.3 m | 65 | 45 km |
| 1962 | S. MEXICO | Earthquake | 0.8 m | 4 | 50 km |
| 2021 | S. MEXICO | Earthquake | 0.5 m | 3 | 46 km |
| 1995 | S. MEXICO | Earthquake | 0.4 m | 3 | 84 km |
| 1962 | S. MEXICO | Earthquake | 0.3 m | 3 | 46 km |
| 1950 | S. MEXICO | Earthquake | 0.3 m | — | 130 km |
| 2012 | S. MEXICO | Earthquake | 0.2 m | 2 | 128 km |
| 2026 | ACAPULCO | Earthquake | 0.1 m | 2 | 15 km |
| 1868 | S. MEXICO | Earthquake | — | — | 54 km |
| 1845 | S. MEXICO | Earthquake | — | — | 131 km |
| 1833 | S. MEXICO | Earthquake | — | — | 54 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 0.5 in | Coldest |
| February | 78°F (26°C) | 0.2 in | |
| March | 79°F (26°C) | 0.1 in | Driest |
| April | 81°F (27°C) | 0.1 in | |
| May | 83°F (28°C) | 1.5 in | Warmest |
| June | 82°F (28°C) | 10.4 in | |
| July | 82°F (28°C) | 9.0 in | |
| August | 82°F (28°C) | 10.0 in | |
| September | 81°F (27°C) | 12.5 in | Wettest |
| October | 81°F (27°C) | 5.5 in | |
| November | 80°F (27°C) | 0.9 in | |
| December | 78°F (26°C) | 0.3 in |
San Marcos has a seasonal temperature swing of 5°F / from 78°F in January to 83°F in May. Total annual precipitation is 50.8 inches, with September being the wettest month (12.5") and March the driest (0.1").
Schools in San Marcos
10 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Escuela Primaria El cuco | — | — | — | — |
| Secundaria General Defensores de la República | — | — | — | — |
| Primaria Emperador Cuauhtémoc | — | — | — | — |
| Primaria Raymundo Abarca Alarcón | — | — | — | — |
| Primaria Vicente Guerrero | — | — | — | — |
| Unidad Académica Preparatoria Núm. 21 | — | — | — | — |
| Primaria Encarnación Villanueva García | — | — | — | — |
| Secundaria Técnica Industrial No. 264 | — | — | — | — |
| Primaria Benito Juárez | — | — | — | — |
| Colegio de Bachilleres Plantel No. 10 | — | — | — | — |
Radio Stations near San Marcos
10 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| LA KEBUENA 98.5 (Acapulco) - 98.5 FM - XHMAR-FM - Grupo Radio Cañón - Acapulco, Guerrero | 710 am, 98.5 fm | MP3 128 kbps | |
| BUENISIIMA 103.9 (Acapulco) - 103.9 FM - XHPO-FM - Grupo Audiorama Comunicaciones - Acapulco, Guerrero | 103.9 fm, acapulco | MP3 128 kbps | |
| BUENISIIMA (Acapulco) - 103.9 FM - XHPO-FM - Grupo Audiorama Comunicaciones - Acapulco, Guerrero | 103.9 fm, acapulco | MP3 128 kbps | |
| EXA FM 99.3 (Acapulco) - 99.3 FM - XHNQ-FM - MVS Radio - Acapulco, Guerrero | 99.3 fm, acapulco | AAC+ 48 kbps | |
| LA BESTIA GRUPERA 95.3 (Acapulco) - 95.3 FM - XHEVP-FM - Grupo Audiorama Comunicaciones - Acapulco, Guerrero | 95.3 fm, acapulco | AAC+ 24 kbps | |
| 93.7 La Poderosa (Acapulco) - 93.7 FM - XHPA-FM - Grupo Radio Comunicación - Acapulco, Guerrero | 93.7 fm, entretenimiento | AAC+ 128 kbps | |
| W RADIO 101.5 (Acapulco) - 101.5 FM - XHBB-FM - Grupo Radio Cañón - Acapulco, Guerrero | 101.5 fm, 1600 am | MP3 128 kbps | |
| Exa FM Acapulco - 99.3 FM - XHNQ-FM - MVS Radio - Acapulco, Guerrero | 99.3 fm, acapulco | MP3 128 kbps | |
| FM Globo (US) | — | MP3 128 kbps | |
| LA PODEROSA 93.7 (Acapulco) - 93.7 FM - XHPA-FM - Grupo Radio Comunicación - Acapulco, Guerrero | 93.7 fm, entretenimiento | AAC+ 128 kbps |
Farmers Markets in San Marcos
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Mercado Central Tecoanapa | |||||
| Mercado Municipal |
Restaurants in San Marcos
2 restaurants within city radius — OpenStreetMap data
Gas Stations in San Marcos
2 gas stations within city radius — OpenStreetMap data
Banks in San Marcos
2 banks within city radius — OpenStreetMap data
Airports Near San Marcos
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| General Juan N. Álvarez International Airport | ACA | Large Airport |
| Base Aeronaval Acapulco | — | Small Airport |
| Base Nº7 de la Fuerza Aérea Mexicana (Gustavo G. León González) | — | Small Airport |
Churches & Religious Organizations in San Marcos
3 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Capilla | |
| Capilla | |
| Iglesia Señor San Marcos |
Quick Facts
🇲🇽 About Mexico
Public Holidays in Mexico
9 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for San Marcos.
Get ReportFrequently Asked Questions About San Marcos
What is the population of San Marcos?
San Marcos has a population of 13,282 residents and is located in Mexico. The population density is 27 people per square mile, spread across 484.4 square miles.
What is the weather like in San Marcos?
San Marcos has a warm climate with an average annual temperature of 81°F (27°C). Winter temperatures average 78°F in January, while summers reach an average of 82°F in July. The area receives 352 sunny days per year, well above the national average of 205. Annual rainfall totals 42.2 inches.
How is the job market in San Marcos?
The job market in San Marcos is very strong, with unemployment at just 1.0% / well below the national rate of 3.6%. There are 425 business establishments in the area.