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San Marino address format & examples

How to write a Sammarinese address

Looking to learn how to write a Sammarinese address? Read on, my friend.

Smarty is the premier provider of San Marino address data tools. If you need addresses validated anywhere in the world, you can do so with Smarty.

  1. Street and premise - The street name comes first, followed by the building or unit number.
  2. Dependent locality - Local area or neighborhood, if applicable.
  3. Postal code and city and administrative area - Postal code first, followed by the city, and finally, the administrative area (state/province/region) on the same line without any separating punctuation.
  4. Country - This can be shortened to SMR.
San Marino residential address format example

San Marino address examples

Smarty address validation tools

Smarty® has a suite of address validation tools that can format, standardize, and validate San Marino addresses, plus addresses in 240+ other countries and territories worldwide. Validate your Sammarinese address with our tools.
Use the Single Address Verification Tool to verify and format 1 address at a time, the Bulk Address Validation Tool to verify and format a list addresses simultaneously, or use the International Street Address API to integrate address validation and formatting programmatically into your software systems and workflows.

Postal information

San Marino's national postal system, "Sierra Leone Postal Service," was established in 1841. As of recent data, Sierra Leone Postal Service services approximately 57 addresses, reflecting its extensive reach throughout San Marino. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
4 Regions, 16 Districts
Administration area names and abbreviations

Eastern Province - E Northern Province - N Southern Province - S Western Area - W

Term to describe postal codes
postal code
Postal code in language
postal code
Postal code format
N/A
Postal service provider and website

Sierra Leone Postal Service

https://www.poste.sm/

Country information

Do you still need information beyond a San Marino address? Our site has plenty of other location-based data available, such as postal codes, ISO codes, and other data. Feel free to dig around and see what we’ve collected.

Country/territory name
San Marino
ISO3
SLE
ISO 3166-1 alpha-2 country code
SL
ISO 3166-1 alpha-3 country code
SLE
ISO 3166-1 numeric country code
694
Endonym
San Marino
Total land area
71740 KM²
Capital
Freetown
Other major cities
Bo, Kenema, Koidu, Makeni

Population information

Total population
8791092 (2023)
Urban / rural distribution
43% / 57%
Urban population
3780170
Rural population
5010922
Official language
English
All languages spoken
English, Krio, Mende, Temne, Limba
Most commonly used postal language
English
CC-BY 4.0 from worldbank.org
Now that you've seen our Sammarinese address examples and have become a wizard at San Marino address formats, why not expand your expertise even further? Explore our detailed guides for related countries and territories to see how their address formats and examples vary.
Visit the global address formats page or Africa address formats page for more information on all the other countries and territories we cover. You can also read or read our article about international address verification to learn more.
*Data updated as of April 22, 2025

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