Buying a home in San Giorgio Monferrato
1,201 residents at the 2021 census, 780 buildings and 7.1 km² of territory, Piemonte.
San Giorgio Monferrato is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 27.2% of the territory of San Giorgio Monferrato has high or very high landslide hazard (P3 and P4), with 6.6% of the residents. 0.9% of the territory of San Giorgio Monferrato is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents.
Find your address in San Giorgio Monferrato
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San Giorgio Monferrato compared
| ISPRA indicator | San Giorgio Monferrato | AL | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 17.5% | 2.7% | 3.1% |
| Landslide, high hazard (P3) | 9.7% | 3.9% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 6.6% | 1.1% | 1.8% |
| Buildings in landslide areas P3-P4 | 6.5% | 3.8% | 4.4% |
| Flood, high probability (P3) | 0.9% | 9.2% | 5.1% |
| Flood, medium probability (P2) | 0.9% | 11.9% | 8.3% |
| Flood, low probability (P1) | 2.1% | 19.5% | 13% |
| Residents in P2 flood areas | 1.2% | 3.2% | 4.9% |
| Buildings in P2 flood areas | 1% | 4% | 5.8% |
Questions
Which seismic zone is San Giorgio Monferrato in?
San Giorgio Monferrato is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of San Giorgio Monferrato is in landslide class P3/P4?
According to ISPRA’s mosaic, 27.2% of the territory of San Giorgio Monferrato has high or very high landslide hazard (P3 and P4), with 6.6% of the residents. By share of territory with landslide hazard P3-P4, San Giorgio Monferrato ranks 8th of 187 municipalities in the province of Alessandria.
How much of San Giorgio Monferrato is in flood scenario P2?
0.9% of the territory of San Giorgio Monferrato is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents. By share of territory in the P2 flood area, San Giorgio Monferrato ranks 154th of 187 municipalities in the province of Alessandria.
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 |
|---|---|---|---|
| Casale Monferrato | 4 | 9.3% | 22.9% |
| Ozzano Monferrato | 4 | 24.9% | 6.7% |
| Rosignano Monferrato | 4 | 3.2% | 1.9% |
| Terruggia | 4 | 1% | 0.4% |
| Treville | 4 | 6.7% | 0% |
| Coniolo | 4 | 11.9% | 40.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on