Ocós is a municipality in San Marcos department with a population of 13,185 at 3m elevation (tropical lowlands). The area has a safety score of 4/10 (moderate safety; exercise increased caution), monthly living cost around $350. Key highlights: Pacific coast beach town, Near Mexico border, Quiet alternative beach. For department-level data, see San Marcos. Check the latest exchange rates and cost of living data.
Municipal Services
The Municipalidad de Ocós handles local government services including boleto de ornato (annual residence tax), IUSI (property tax), construction permits, and municipal business licenses.
For national government services, the San Marcos department capital San Marcos has the nearest offices for:
- RENAP – DPI (cedula/national ID), birth certificates, marriage records
- SAT – NIT (tax ID), fiscal registration, import/export paperwork
- PNC – police services, reports, background checks
For step-by-step instructions on any government procedure, see our complete tramites guide.
Climate & Weather
Ocos sits at 3m elevation in the tropical lowlands (tierra caliente). Typical temperatures range from 25-38C. Hot and humid year-round. AC recommended. Rainy season (May-Oct) brings heavy afternoon showers.
For current conditions and forecasts, see our weather page.
Local Festivals & Ferias
Ocos celebrates 5 festivals throughout the year:
- Feria Nacional de San Marcos — April 1
- Feria de San Pedro Sacatepéquez — June 1
- Feria de Tajumulco — July 1
- Feria de Tacaná (Asunción) — August 1
- Feria de Malacatán (Virgen de Guadalupe) — December 1
Guatemala’s ferias feature traditional dances, marimba music, processions, food stalls, and community celebrations. See our complete ferias calendar for dates across all 337 municipalities.
Local Costs & Services
Key cost data for Ocos (San Marcos department):
- Gas price: Q32.58/gallon regular (Q33.73 premium)
- Exchange rate: Check today’s live rate
Compare remittance rates and check the cost of living calculator for detailed budgets.
Safety Overview
Safety score: 4/10 (Below average). Exercise heightened caution. Avoid traveling at night and stay on main roads. Keep valuables out of sight.
Emergency contacts:
- CONRED (disaster): 1566
- Police (PNC): 110
- Fire department: 122
- Ambulance: 128
- Tourist police (PROATUR): 1500
Read our full Guatemala safety guide for department-by-department data.
Explore San Marcos Department
Ocos is one of the municipalities in San Marcos department. Explore nearby areas and compare data across the region.
Useful links:
- San Marcos department overview
- Exchange rates — updated daily
- Remittance comparison — find the cheapest way to send money
- Weather forecast — current conditions
- Guatemala safety map — department-by-department