Buying a home in Arpaia
1,981 residents at the 2021 census, 306 buildings and 5 km² of territory, Campania.
Arpaia is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 59.9% of the territory of Arpaia has high or very high landslide hazard (P3 and P4), with 31.1% of the residents. 9.3% of the territory of Arpaia is in the flood area of the medium-probability scenario (P2), with 49% of the residents.
Find your address in Arpaia
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Arpaia compared
| ISPRA indicator | Arpaia | BN | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 49.1% | 9.8% | 9.5% |
| Landslide, high hazard (P3) | 10.8% | 7% | 10.1% |
| Landslide, areas of attention | 6.3% | 29.2% | 22% |
| Residents in landslide areas P3-P4 | 31.1% | 7.3% | 4.7% |
| Buildings in landslide areas P3-P4 | 34.6% | 8.4% | 9.2% |
| Flood, high probability (P3) | 9.1% | 2.7% | 2.5% |
| Flood, medium probability (P2) | 9.3% | 4.3% | 5.7% |
| Flood, low probability (P1) | 9.4% | 4.5% | 6.2% |
| Residents in P2 flood areas | 49% | 2.4% | 5.1% |
| Buildings in P2 flood areas | 41.9% | 2.4% | 5.9% |
Questions
Which seismic zone is Arpaia in?
Arpaia is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Arpaia is in landslide class P3/P4?
According to ISPRA’s mosaic, 59.9% of the territory of Arpaia has high or very high landslide hazard (P3 and P4), with 31.1% of the residents. By share of territory with landslide hazard P3-P4, Arpaia ranks 2nd of 78 municipalities in the province of Benevento.
How much of Arpaia is in flood scenario P2?
9.3% of the territory of Arpaia is in the flood area of the medium-probability scenario (P2), with 49% of the residents. By share of territory in the P2 flood area, Arpaia ranks 12th of 78 municipalities in the province of Benevento.
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 |
|---|---|---|---|
| Forchia | 2 | 61.5% | 8.2% |
| Paolisi | 2 | 43.8% | 10.7% |
| Airola | 2 | 10.6% | 11.5% |
| Arienzo | 2 | 64.4% | 7% |
| Rotondi | 2 | 24.5% | 13.6% |
| Roccarainola | 2 | 47.3% | 7.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on