| City | 2026 Pop. ↓ | Annual Change |
|---|---|---|
| Serravalle | 11,305 | 0.36% |
| Borgo Maggiore | 7,015 | 0.13% |
| Citta di San Marino | 4,180 | 0.53% |
| San Marino | 4,180 | 0.53% |
| Domagnano | 3,627 | 0.39% |
| Fiorentino | 2,594 | 0.23% |
| Acquaviva | 2,152 | 0.23% |
| Faetano | 1,221 | 0.41% |
| Chiesanuova | 1,201 | 0.76% |
| Montegiardino | 987 | 0% |
The largest city in San Marino is Serravalle, with a population of 11,305 people.
986
3.4K
6.9K
11.3K