A list of the 19 municipalities ( comuni ) of the Province of Livorno in the region of Tuscany in Italy.
| Municipality | Population (2025) [1] | Area (km²) [2] | Density |
|---|---|---|---|
| Bibbona | 3,174 | 65.68 | 48.3 |
| Campiglia Marittima | 12,301 | 83.28 | 147.7 |
| Campo nell'Elba | 4,651 | 55.79 | 83.4 |
| Capoliveri | 3,961 | 39.56 | 100.1 |
| Capraia Isola | 358 | 19.33 | 18.5 |
| Castagneto Carducci | 8,633 | 142.33 | 60.7 |
| Cecina | 28,062 | 42.52 | 660.0 |
| Collesalvetti | 16,418 | 107.96 | 152.1 |
| Livorno | 153,154 | 104.50 | 1,465.6 |
| Marciana | 2,058 | 45.45 | 45.3 |
| Marciana Marina | 1,872 | 5.86 | 319.5 |
| Piombino | 32,367 | 129.88 | 249.2 |
| Porto Azzurro | 3,673 | 13.33 | 275.5 |
| Portoferraio | 11,779 | 48.48 | 243.0 |
| Rio | 3,409 | 36.52 | 93.3 |
| Rosignano Marittimo | 30,095 | 120.82 | 249.1 |
| San Vincenzo | 6,372 | 33.20 | 191.9 |
| Sassetta | 514 | 26.75 | 19.2 |
| Suvereto | 2,898 | 92.47 | 31.3 |