Buying a home in Casale Marittimo
1,076 residents at the 2021 census, 1,026 buildings and 14.4 km² of territory, Toscana.
Casale Marittimo is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 13.4% of the territory of Casale Marittimo has high or very high landslide hazard (P3 and P4), with 7.4% of the residents. 0.1% of the territory of Casale Marittimo is in the flood area of the medium-probability scenario (P2), with 0.4% of the residents.
Find your address in Casale Marittimo
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Casale Marittimo compared
| ISPRA indicator | Casale Marittimo | PI | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 5.8% | 4.3% | 4.6% |
| Landslide, high hazard (P3) | 7.5% | 14.9% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 7.4% | 2.8% | 5% |
| Buildings in landslide areas P3-P4 | 3.5% | 3.7% | 8.1% |
| Flood, high probability (P3) | 0.1% | 11.2% | 6.2% |
| Flood, medium probability (P2) | 0.1% | 24.1% | 12.2% |
| Flood, low probability (P1) | 20.1% | 36.2% | 21.2% |
| Residents in P2 flood areas | 0.4% | 42% | 25.6% |
| Buildings in P2 flood areas | 0.2% | 37.9% | 22.2% |
Questions
Which seismic zone is Casale Marittimo in?
Casale Marittimo is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Casale Marittimo is in landslide class P3/P4?
According to ISPRA’s mosaic, 13.4% of the territory of Casale Marittimo has high or very high landslide hazard (P3 and P4), with 7.4% of the residents. By share of territory with landslide hazard P3-P4, Casale Marittimo ranks 22nd of 37 municipalities in the province of Pisa.
How much of Casale Marittimo is in flood scenario P2?
0.1% of the territory of Casale Marittimo is in the flood area of the medium-probability scenario (P2), with 0.4% of the residents. By share of territory in the P2 flood area, Casale Marittimo ranks 37th of 37 municipalities in the province of Pisa.
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 |
|---|---|---|---|
| Guardistallo | 3 | 28.3% | 12.9% |
| Bibbona | 3 | 5.6% | 18.9% |
| Montescudaio | 3 | 15.4% | 27.1% |
| Cecina | 3 | 0.9% | 30.9% |
| Riparbella | 3 | 33.3% | 7.9% |
| Montecatini Val di Cecina | 3 | 34% | 7.3% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on