San Marino Postal codes
San Marino
9
5 chars
9
1
Interactive Map
Explore San Marino's 9 provinces with our interactive map.
Find Post Offices
Locate post offices across San Marino. Find addresses and contact information.
Understanding San Marino Postal codes
Within San Marino, national post expects five-digit identifiers like 47890 on the address; under SM, automated sorting reads this token before.
Key Characteristics
Code Type
Numeric
Administered By
National Postal Service
Coverage
Nationwide
Postal code format breakdown
San Marino uses numeric postal codes with 5 digits (example: 47890). In our directory, these codes are organized from provinces down to villages.
Visual Structure
Within San Marino, national post expects five-digit identifiers like 47890 on the address; under SM, automated sorting reads this token before.
Administrative Hierarchy
How San Marino organises areas for postal codes
Province
9 totalProvinces Directory
Browse all 9 top-level divisions
Addressing Mail to San Marino
Step-by-step guide for correct address formatting
Sample Address Block
Name; Street; City, State Postcode; Country
Delivery Best Practices
Tips for successful mail and package delivery
Always verify the postal code
Verify your postal code is complete (5 digits) before sending. Use our lookup tool to confirm accuracy.
Include all address levels
Write the full address hierarchy for best results.
Avoid abbreviations
Write out full province names to prevent sorting errors.
Don't omit the postal code
Missing postal codes cause significant delivery delays and may result in returned mail.
Shipping to San Marino
What to know when sending packages
Standard domestic delivery within San Marino typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 5-character code for fastest routing.
Frequently Asked Questions
Common questions about San Marino postal codes
What is the postal code format for San Marino?
San Marino uses 5 digits in the postal code. An example is 47890. Within San Marino, national post expects five-digit identifiers like 47890 on the address; under SM, automated sorting reads this token before.
How many provinces does San Marino have?
San Marino has 9 provinces with postal code coverage. Use our browse tool to explore them.
How do I find my postal code in San Marino?
Use our free lookup or browse by province to find the exact postal code for your location.
Where do I write the postal code on a San Marino address?
The postal code is written on the same line as or immediately after the province, before the country name when mailing internationally.