Buying a home in San Giovanni in Marignano
9,451 residents at the 2021 census, 3,696 buildings and 21.4 km² of territory, Emilia-Romagna.
San Giovanni in Marignano is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 2.1% of the territory of San Giovanni in Marignano has high or very high landslide hazard (P3 and P4), with 0.2% of the residents. 9.5% of the territory of San Giovanni in Marignano is in the flood area of the medium-probability scenario (P2), with 6.8% of the residents.
Find your address in San Giovanni in Marignano
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San Giovanni in Marignano compared
| ISPRA indicator | San Giovanni in Marignano | RN | Emilia-Romagna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.5% | 12.2% | 4.9% |
| Landslide, high hazard (P3) | 1.6% | 11.2% | 9.8% |
| Landslide, areas of attention | 0% | 0% | 3% |
| Residents in landslide areas P3-P4 | 0.2% | 2.5% | 1.9% |
| Buildings in landslide areas P3-P4 | 0% | 4.6% | 5.6% |
| Flood, high probability (P3) | 4.4% | 8.7% | 11.6% |
| Flood, medium probability (P2) | 9.5% | 15.7% | 45.5% |
| Flood, low probability (P1) | 14.5% | 17.2% | 47.2% |
| Residents in P2 flood areas | 6.8% | 43.3% | 62.5% |
| Buildings in P2 flood areas | 6.8% | 38.6% | 58.9% |
Questions
Which seismic zone is San Giovanni in Marignano in?
San Giovanni in Marignano is in seismic zone 2: in this zone strong earthquakes are possible.
How much of San Giovanni in Marignano is in landslide class P3/P4?
According to ISPRA’s mosaic, 2.1% of the territory of San Giovanni in Marignano has high or very high landslide hazard (P3 and P4), with 0.2% of the residents. By share of territory with landslide hazard P3-P4, San Giovanni in Marignano ranks 21st of 27 municipalities in the province of Rimini.
How much of San Giovanni in Marignano is in flood scenario P2?
9.5% of the territory of San Giovanni in Marignano is in the flood area of the medium-probability scenario (P2), with 6.8% of the residents. By share of territory in the P2 flood area, San Giovanni in Marignano ranks 9th of 27 municipalities in the province of Rimini.
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 |
|---|---|---|---|
| Cattolica | 2 | 0% | 31.8% |
| Misano Adriatico | 2 | 1.8% | 30.9% |
| Morciano di Romagna | 2 | 0.1% | 10.2% |
| San Clemente | 2 | 4.4% | 3.9% |
| Gradara | 2 | 9.9% | 0% |
| Gabicce Mare | 2 | 7.2% | 15.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on