Country Profile: San Marino
San Marino, one of the smallest countries in Europe, is landlocked and entirely surrounded by Italy. It claims to be the world's oldest republic, founded in A.D. 301 by a Christian stonemason named Marinus. The nation has a population of approximately 35,291 in 2025, and its economy is characterized as a high-income, non-EU economy with a strong financial sector and low taxation. Governed as a parliamentary republic, San Marino maintains diplomatic relations while aligning its foreign policy closely with the European Union.
Geography
San Marino is located in Southern Europe, nestled within central Italy. The terrain is rugged, dominated by the Apennine Mountains, with the highest point being Monte Titano at 739 meters. The country covers an area of 61 square kilometers, making it about one-third the size of Washington, D.C., and it has no coastline as it is entirely landlocked.
- 61 sq km: Total area of San Marino
- 37 km: Total land borders with Italy
- 739 m: Highest elevation at Monte Titano
People and Society
The population of San Marino was estimated at 35,291 in 2025, comprising mostly Sammarinese and Italians. The official language is Italian, and the predominant religion is Roman Catholicism. The demographic structure shows an aging population, with a significant portion of citizens aged 65 and over.
- 97.8%: Urban population (2023)
- 84.2 years: Life expectancy at birth (2024)
- 99.9%: Literacy rate (2022)
Economy
San Marino's economy is classified as a high-income economy with a significant reliance on tourism, banking, and foreign investments. The financial sector is strong, characterized by low taxation policies and high levels of exports particularly in machinery and food products. Public debt is a concern, standing at 103.2% of GDP in 2022.
- $3.616 billion: Exports in 2022
- $3.169 billion: Imports in 2022
- 7.9%: Real GDP growth rate for 2022
Government
San Marino operates as a parliamentary republic, with dual Captains Regent serving as co-heads of state. The legislative body is a unicameral assembly called the Great and General Council, which consists of 60 members. The legal system is influenced by civil law, primarily Italian law.
- 18 years: Minimum voting age
- 60: Number of seats in the Great and General Council
- 3 September: National holiday marking the founding of the Republic
Military and Security
The San Marino Military Corps is responsible for the country’s defense, although military defense is formally under Italy’s jurisdiction. There is no conscription, but citizens aged 16-60 can be called to serve if necessary.
- 18 years: Minimum age for voluntary military service
- San Marino has no conscription.
Energy
San Marino enjoys a 100% electrification rate, ensuring that all citizens have access to electricity.
- 100%: Electricity access in 2022
Environment
The nation faces some environmental challenges including air pollution and urbanization impacting rural farmlands. Water shortages have also been noted, though San Marino is committed to various international environmental agreements.
- 38.3%: Agricultural land usage (2023)
- 45.1%: Percentage of municipal solid waste recycled (2016)
Transportation
San Marino has limited transport infrastructure, featuring a single airport. The country’s small size makes internal transport manageable primarily by road.
- 1: Number of airports (2025)
Communications
The communications infrastructure in San Marino includes a variety of telecommunications services with high mobile and internet penetration rates. The majority of the population has access to internet services.
- 87%: Internet users as a percentage of the population (2023)
- 41,000: Mobile cellular subscriptions (2022)
Key Metrics
| Metric | Value | Note |
|---|---|---|
| Population | 35,291 | 2025 estimate |
| Area | 61 sq km | Total land area |
| GDP (PPP) | $2.393 billion | 2022 estimate |
| Real GDP growth rate | 7.9% | For 2022 |
| Birth rate | 9.04 births/1,000 | 2025 estimate |
| Life expectancy | 84.2 years | 2024 estimate |
| Literacy | 99.9% | 2022 estimate |
| Urban population | 97.8% | Of total population (2023) |
| Electricity access | 100% | Total population (2022) |
| Public debt | 103.2% of GDP | 2022 estimate |
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