Buying a home in Arienzo
5,290 residents at the 2021 census, 1,024 buildings and 14 km² of territory, Campania.
Arienzo is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 64.4% of the territory of Arienzo has high or very high landslide hazard (P3 and P4), with 11.1% of the residents. 7% of the territory of Arienzo is in the flood area of the medium-probability scenario (P2), with 25.1% of the residents.
Find your address in Arienzo
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Arienzo compared
| ISPRA indicator | Arienzo | CE | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 44% | 12.8% | 9.5% |
| Landslide, high hazard (P3) | 20.4% | 0.5% | 10.1% |
| Landslide, areas of attention | 0% | 19.7% | 22% |
| Residents in landslide areas P3-P4 | 11.1% | 3.1% | 4.7% |
| Buildings in landslide areas P3-P4 | 21.4% | 6.7% | 9.2% |
| Flood, high probability (P3) | 5.9% | 4.3% | 2.5% |
| Flood, medium probability (P2) | 7% | 14.8% | 5.7% |
| Flood, low probability (P1) | 7.1% | 15.5% | 6.2% |
| Residents in P2 flood areas | 25.1% | 5.6% | 5.1% |
| Buildings in P2 flood areas | 26.2% | 10.6% | 5.9% |
Questions
Which seismic zone is Arienzo in?
Arienzo is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Arienzo is in landslide class P3/P4?
According to ISPRA’s mosaic, 64.4% of the territory of Arienzo has high or very high landslide hazard (P3 and P4), with 11.1% of the residents. By share of territory with landslide hazard P3-P4, Arienzo ranks 1st of 104 municipalities in the province of Caserta.
How much of Arienzo is in flood scenario P2?
7% of the territory of Arienzo is in the flood area of the medium-probability scenario (P2), with 25.1% of the residents. By share of territory in the P2 flood area, Arienzo ranks 29th of 104 municipalities in the province of Caserta.
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% |
| Arpaia | 2 | 59.9% | 9.3% |
| Santa Maria a Vico | 2 | 32.4% | 3.1% |
| San Felice a Cancello | 2 | 43.2% | 7.8% |
| Roccarainola | 2 | 47.3% | 7.2% |
| Paolisi | 2 | 43.8% | 10.7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on