Buying a home in Sanza
2,372 residents at the 2021 census, 1,287 buildings and 128.7 km² of territory, Campania.
Sanza is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 41.6% of the territory of Sanza has high or very high landslide hazard (P3 and P4), with 7.3% of the residents. 0.4% of the territory of Sanza is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents.
Find your address in Sanza
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Sanza compared
| ISPRA indicator | Sanza | SA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 11.2% | 5.8% | 9.5% |
| Landslide, high hazard (P3) | 30.4% | 16.8% | 10.1% |
| Landslide, areas of attention | 7.5% | 23.3% | 22% |
| Residents in landslide areas P3-P4 | 7.3% | 8.3% | 4.7% |
| Buildings in landslide areas P3-P4 | 18.3% | 13.2% | 9.2% |
| Flood, high probability (P3) | 0.4% | 2% | 2.5% |
| Flood, medium probability (P2) | 0.4% | 3.7% | 5.7% |
| Flood, low probability (P1) | 0.4% | 4% | 6.2% |
| Residents in P2 flood areas | 0.2% | 10% | 5.1% |
| Buildings in P2 flood areas | 0.1% | 6.5% | 5.9% |
Questions
Which seismic zone is Sanza in?
Sanza is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Sanza is in landslide class P3/P4?
According to ISPRA’s mosaic, 41.6% of the territory of Sanza has high or very high landslide hazard (P3 and P4), with 7.3% of the residents. By share of territory with landslide hazard P3-P4, Sanza ranks 35th of 158 municipalities in the province of Salerno.
How much of Sanza is in flood scenario P2?
0.4% of the territory of Sanza is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents. By share of territory in the P2 flood area, Sanza ranks 111th of 158 municipalities in the province of Salerno, tied with 1 others.
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 |
|---|---|---|---|
| Caselle in Pittari | 2 | 20.7% | 0.3% |
| Buonabitacolo | 1 | 2.3% | 0.6% |
| Sassano | 2 | 11.4% | 0.5% |
| Monte San Giacomo | 2 | 17.9% | 0% |
| Morigerati | 2 | 23.1% | 1.7% |
| Rofrano | 2 | 26.4% | 0.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on