
Sorin Cosoveanu sent me the information that now appears in the change history, from source [1].
I updated the population data using a file from UPECEDS (Ufficio Programmazione Economica - Centro Elaborazione Dati e Statistica = Economic Programming Office - Data Processing and Statistics Center). These figures appear to be computed from municipal population registers. Thanks to Sorin Cosoveanu for bringing them to my attention.
ISO 3166-2 Newsletter I-8, published on 2007-04-17, has new ISO municipality codes for San Marino. They are shown in the table below. They replace codes from a draft version, ISO/DIS 2166-2, which had not been supported.

| Short name | SAN MARINO |
| ISO code | SM |
| FIPS code | SM |
| Language | Italian (it) |
| Time zone | +1~ |
| Capital | San Marino |
San Marino has been an independent republic for the whole of the 20th century.


after Saint Marinus (4th cent.), a stonecutter of Rimini who founded San Marino as a refuge from persecution

San Marino is divided into nine castelli (sing. castello: municipalities).
| Municipality | HASC | ISO | FIPS | Population | Area(km.²) | Area(mi.²) |
|---|---|---|---|---|---|---|
| Acquaviva | SM.AC | 01 | SM01 | 1,996 | 5 | 2 |
| Borgo Maggiore | SM.BM | 06 | SM06 | 6,258 | 9 | 3 |
| Chiesanuova | SM.CH | 02 | SM02 | 1,034 | 5 | 2 |
| Domagnano | SM.DO | 03 | SM03 | 3,035 | 7 | 3 |
| Faetano | SM.FA | 04 | SM04 | 1,156 | 8 | 3 |
| Fiorentino | SM.FI | 05 | SM05 | 2,377 | 7 | 3 |
| Montegiardino | SM.MG | 08 | SM08 | 890 | 3 | 1 |
| San Marino | SM.SM | 07 | SM07 | 4,377 | 7 | 3 |
| Serravalle | SM.SE | 09 | SM09 | 10,146 | 11 | 4 |
| 9 municipalities | 31,269 | 61 | 24 | |||
| ||||||

San Marino uses five-digit postal codes from the Italian system. Postal codes for San Marino are 4789x, where x is a digit.
The castelli are further subdivided into 43 curazie (villages).

San Marino is entirely surrounded by Italy.


San Marino: Città (informal)


(Historical Notes and Curiosities), Segreteria di Stato per gli Affari Interni, San
Marino (retrieved 2012-12-01).| Back to main statoids page | Last updated: 2012-12-01 |
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