Municipalities of San Marino

Municipality Castelli (Italian)
Category	Unitary parliamentary diarchic directorial republic
Location	San Marino
Number	9
Populations	966 (Montegiardino) – 10,976 (Serravalle)
Areas	3.31 km2 (1.28 sq mi) (Montegiardino) – 10.53 km2 (4.07 sq mi) (Serravalle)
Government	Regional Government, National Government

These are the 9 castelli (municipalities) of San Marino:

Municipality	Area (km2)	Population				Annexation
		1986	1996	2006	2019
Acquaviva	4.86	1,148	1,264	1,881	2,167	1243
Borgo Maggiore	9.01	4,421	5,358	6,061	6,946	12th century
Chiesanuova	5.46	724	866	1,036	1,152	1320
City of San Marino	7.09	4,179	4,350	4,409	4,063
Domagnano	6.62	1,885	2,207	2,899	3,584	1463
Faetano	7.75	738	870	1,139	1,168	1463
Fiorentino	6.56	1,478	1,798	2,253	2,552	1463
Montegiardino	3.31	557	717	843	966	1463
Serravalle	10.53	6,995	8,085	9,847	10,976	1463
San Marino	61.19	22,125	25,515	30,368	33,574	1463

Though it is one of the biggest towns of the Republic, Dogana is not an autonomous castello but belongs to the castello of Serravalle. Like Italian comuni, the castelli of San Marino include a main town that is the seat of the castello, called the capoluogo, and other settlements known as frazioni or curazie.

See also

• ISO 3166-2:SM