Buying a home in Castelpagano
1,350 residents at the 2021 census, 1,524 buildings and 38.3 km² of territory, Campania.
Castelpagano is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 9.5% of the territory of Castelpagano has high or very high landslide hazard (P3 and P4), with 4.5% of the residents. 0.7% of the territory of Castelpagano is in the flood area of the medium-probability scenario (P2), with 0.5% of the residents.
Find your address in Castelpagano
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Castelpagano compared
| ISPRA indicator | Castelpagano | BN | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 8.7% | 9.8% | 9.5% |
| Landslide, high hazard (P3) | 0.8% | 7% | 10.1% |
| Landslide, areas of attention | 60.2% | 29.2% | 22% |
| Residents in landslide areas P3-P4 | 4.5% | 7.3% | 4.7% |
| Buildings in landslide areas P3-P4 | 5.1% | 8.4% | 9.2% |
| Flood, high probability (P3) | 0.7% | 2.7% | 2.5% |
| Flood, medium probability (P2) | 0.7% | 4.3% | 5.7% |
| Flood, low probability (P1) | 0.7% | 4.5% | 6.2% |
| Residents in P2 flood areas | 0.5% | 2.4% | 5.1% |
| Buildings in P2 flood areas | 0.3% | 2.4% | 5.9% |
Questions
Which seismic zone is Castelpagano in?
Castelpagano is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Castelpagano is in landslide class P3/P4?
According to ISPRA’s mosaic, 9.5% of the territory of Castelpagano has high or very high landslide hazard (P3 and P4), with 4.5% of the residents. By share of territory with landslide hazard P3-P4, Castelpagano ranks 50th of 78 municipalities in the province of Benevento.
How much of Castelpagano is in flood scenario P2?
0.7% of the territory of Castelpagano is in the flood area of the medium-probability scenario (P2), with 0.5% of the residents. By share of territory in the P2 flood area, Castelpagano ranks 57th 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 |
|---|---|---|---|
| Colle Sannita | 1 | 7.6% | 2.3% |
| Cercemaggiore | 2 | 6.1% | 1.1% |
| Santa Croce del Sannio | 1 | 2.3% | 0.2% |
| Riccia | 2 | 22.7% | 3.4% |
| Circello | 1 | 11.5% | 2.2% |
| Castelvetere in Val Fortore | 2 | 28.2% | 6.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on