Buying a home in Marciana
2,030 residents at the 2021 census, 4,222 buildings and 45.5 km² of territory, Toscana.
Marciana is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 4.5% of the territory of Marciana has high or very high landslide hazard (P3 and P4), with 13.3% of the residents. 6.9% of the territory of Marciana is in the flood area of the medium-probability scenario (P2), with 10.9% of the residents.
Find your address in Marciana
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Marciana compared
| ISPRA indicator | Marciana | LI | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 2.2% | 1.9% | 4.6% |
| Landslide, high hazard (P3) | 2.3% | 7.4% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 13.3% | 2.3% | 5% |
| Buildings in landslide areas P3-P4 | 10.6% | 4% | 8.1% |
| Flood, high probability (P3) | 6.8% | 10.2% | 6.2% |
| Flood, medium probability (P2) | 6.9% | 19.9% | 12.2% |
| Flood, low probability (P1) | 7.4% | 44.3% | 21.2% |
| Residents in P2 flood areas | 10.9% | 10.6% | 25.6% |
| Buildings in P2 flood areas | 11.8% | 15.8% | 22.2% |
Questions
Which seismic zone is Marciana in?
Marciana is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Marciana is in landslide class P3/P4?
According to ISPRA’s mosaic, 4.5% of the territory of Marciana has high or very high landslide hazard (P3 and P4), with 13.3% of the residents. By share of territory with landslide hazard P3-P4, Marciana ranks 12th of 19 municipalities in the province of Livorno.
How much of Marciana is in flood scenario P2?
6.9% of the territory of Marciana is in the flood area of the medium-probability scenario (P2), with 10.9% of the residents. By share of territory in the P2 flood area, Marciana ranks 17th of 19 municipalities in the province of Livorno.
Guides: seismic zone · landslides and floods · what to check before an offer. OMI prices: GEOPOI (how to read them).
Nearby municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Marciana Marina | 4 | 31.6% | 13.5% |
| Campo nell’Elba | 4 | 5.2% | 12.3% |
| Capoliveri | 4 | 2.2% | 12.1% |
| Porto Azzurro | 4 | 1.9% | 14.2% |
| Rio | 4 | 39.8% | 9.4% |
| Portoferraio | 4 | 0% | 12% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on