Buying a home in Orria
993 residents at the 2021 census, 1,039 buildings and 26.6 km² of territory, Campania.
Orria is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 6.3% of the territory of Orria has high or very high landslide hazard (P3 and P4), with 13.8% of the residents. 3.7% of the territory of Orria is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Orria
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Orria compared
| ISPRA indicator | Orria | SA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.9% | 5.8% | 9.5% |
| Landslide, high hazard (P3) | 5.4% | 16.8% | 10.1% |
| Landslide, areas of attention | 1.4% | 23.3% | 22% |
| Residents in landslide areas P3-P4 | 13.8% | 8.3% | 4.7% |
| Buildings in landslide areas P3-P4 | 10.5% | 13.2% | 9.2% |
| Flood, high probability (P3) | 3.7% | 2% | 2.5% |
| Flood, medium probability (P2) | 3.7% | 3.7% | 5.7% |
| Flood, low probability (P1) | 3.7% | 4% | 6.2% |
| Residents in P2 flood areas | 0% | 10% | 5.1% |
| Buildings in P2 flood areas | 0% | 6.5% | 5.9% |
Questions
Which seismic zone is Orria in?
Orria is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Orria is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.3% of the territory of Orria has high or very high landslide hazard (P3 and P4), with 13.8% of the residents. By share of territory with landslide hazard P3-P4, Orria ranks 133rd of 158 municipalities in the province of Salerno.
How much of Orria is in flood scenario P2?
3.7% of the territory of Orria is in the flood area of the medium-probability scenario (P2), with 0% of the residents. By share of territory in the P2 flood area, Orria ranks 46th 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 |
|---|---|---|---|
| Perito | 3 | 3.5% | 8.9% |
| Gioi | 2 | 19.8% | 4.3% |
| Stio | 2 | 12.1% | 1.9% |
| Salento | 3 | 10.1% | 5.7% |
| Magliano Vetere | 2 | 18.5% | 1.3% |
| Monteforte Cilento | 2 | 36.2% | 2.7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
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