Buying a home in Sarno
30,652 residents at the 2021 census, 4,708 buildings and 40 km² of territory, Campania.
Sarno is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 43.4% of the territory of Sarno has high or very high landslide hazard (P3 and P4), with 3.6% of the residents. 6% of the territory of Sarno is in the flood area of the medium-probability scenario (P2), with 2.8% of the residents.
Find your address in Sarno
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Sarno compared
| ISPRA indicator | Sarno | SA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 39.3% | 5.8% | 9.5% |
| Landslide, high hazard (P3) | 4% | 16.8% | 10.1% |
| Landslide, areas of attention | 0% | 23.3% | 22% |
| Residents in landslide areas P3-P4 | 3.6% | 8.3% | 4.7% |
| Buildings in landslide areas P3-P4 | 7.4% | 13.2% | 9.2% |
| Flood, high probability (P3) | 1.4% | 2% | 2.5% |
| Flood, medium probability (P2) | 6% | 3.7% | 5.7% |
| Flood, low probability (P1) | 6.5% | 4% | 6.2% |
| Residents in P2 flood areas | 2.8% | 10% | 5.1% |
| Buildings in P2 flood areas | 3.2% | 6.5% | 5.9% |
Questions
Which seismic zone is Sarno in?
Sarno is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Sarno is in landslide class P3/P4?
According to ISPRA’s mosaic, 43.4% of the territory of Sarno has high or very high landslide hazard (P3 and P4), with 3.6% of the residents. By share of territory with landslide hazard P3-P4, Sarno ranks 33rd of 158 municipalities in the province of Salerno.
How much of Sarno is in flood scenario P2?
6% of the territory of Sarno is in the flood area of the medium-probability scenario (P2), with 2.8% of the residents. By share of territory in the P2 flood area, Sarno ranks 30th of 158 municipalities in the province of Salerno.
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 |
|---|---|---|---|
| San Valentino Torio | 2 | 0% | 32.5% |
| Striano | 2 | 0% | 8.7% |
| Quindici | 2 | 68.7% | 5.1% |
| San Marzano sul Sarno | 2 | 0% | 48.6% |
| Poggiomarino | 2 | 0% | 4.5% |
| Siano | 2 | 78% | 2.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on