San Marino has a population of 33.006 inhabitants (31 December 2015).
The territory of San Marino (61 sq. km), 10 km as the crow flies from the Adriatic Coast, is mostly hill country, roughly square-shaped with Mount Titano in the centre. It borders on two Italian regions, Emilia Romagna to the north-east and Marche Montefeltro to the south-west.
Highness: max 750 mt. on Mount Titano; 650 mt. Borgo Maggiore; 350 mt. Domagnano; 100 mt. Serravalle.
Ground: rocky and arable land; cultivated, wooded, forestry land: 65% other: 35%.