Buying a home in Orbetello
14,352 residents at the 2021 census, 7,607 buildings and 226.9 km² of territory, Toscana.
Orbetello is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 2.7% of the territory of Orbetello has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. 40.1% of the territory of Orbetello is in the flood area of the medium-probability scenario (P2), with 12.8% of the residents.
Find your address in Orbetello
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Orbetello compared
| ISPRA indicator | Orbetello | GR | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.5% | 5.1% | 4.6% |
| Landslide, high hazard (P3) | 2.2% | 18.6% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 0.5% | 6.9% | 5% |
| Buildings in landslide areas P3-P4 | 0.4% | 11.1% | 8.1% |
| Flood, high probability (P3) | 29.9% | 9.5% | 6.2% |
| Flood, medium probability (P2) | 40.1% | 15.2% | 12.2% |
| Flood, low probability (P1) | 59.8% | 28.5% | 21.2% |
| Residents in P2 flood areas | 12.8% | 8.8% | 25.6% |
| Buildings in P2 flood areas | 19.3% | 8.8% | 22.2% |
Questions
Which seismic zone is Orbetello in?
Orbetello is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Orbetello is in landslide class P3/P4?
According to ISPRA’s mosaic, 2.7% of the territory of Orbetello has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. By share of territory with landslide hazard P3-P4, Orbetello ranks 27th of 28 municipalities in the province of Grosseto.
How much of Orbetello is in flood scenario P2?
40.1% of the territory of Orbetello is in the flood area of the medium-probability scenario (P2), with 12.8% of the residents. By share of territory in the P2 flood area, Orbetello ranks 1st of 28 municipalities in the province of Grosseto.
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 |
|---|---|---|---|
| Monte Argentario | 4 | 35.7% | 2.6% |
| Magliano in Toscana | 4 | 14% | 12.5% |
| Capalbio | 4 | 28.4% | 21.1% |
| Manciano | 3 | 45.4% | 22.5% |
| Scansano | 3 | 30.1% | 4.5% |
| Isola del Giglio | 4 | 26.8% | 5.4% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on