Buying a home in Grazzanise
6,741 residents at the 2021 census, 2,305 buildings and 47 km² of territory, Campania.
Grazzanise is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 0% of the territory of Grazzanise has high or very high landslide hazard (P3 and P4), with 0% of the residents. 97.3% of the territory of Grazzanise is in the flood area of the medium-probability scenario (P2), with 99.7% of the residents.
Find your address in Grazzanise
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Grazzanise compared
| ISPRA indicator | Grazzanise | CE | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 12.8% | 9.5% |
| Landslide, high hazard (P3) | 0% | 0.5% | 10.1% |
| Landslide, areas of attention | 0% | 19.7% | 22% |
| Residents in landslide areas P3-P4 | 0% | 3.1% | 4.7% |
| Buildings in landslide areas P3-P4 | 0% | 6.7% | 9.2% |
| Flood, high probability (P3) | 12.9% | 4.3% | 2.5% |
| Flood, medium probability (P2) | 97.3% | 14.8% | 5.7% |
| Flood, low probability (P1) | 98.1% | 15.5% | 6.2% |
| Residents in P2 flood areas | 99.7% | 5.6% | 5.1% |
| Buildings in P2 flood areas | 99.5% | 10.6% | 5.9% |
Questions
Which seismic zone is Grazzanise in?
Grazzanise is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Grazzanise is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Grazzanise has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the province of Caserta, 33 of 104 municipalities have no territory with landslide hazard P3-P4.
How much of Grazzanise is in flood scenario P2?
97.3% of the territory of Grazzanise is in the flood area of the medium-probability scenario (P2), with 99.7% of the residents. By share of territory in the P2 flood area, Grazzanise ranks 2nd 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 |
|---|---|---|---|
| Santa Maria la Fossa | 2 | 0% | 99.5% |
| Cancello ed Arnone | 3 | 0% | 92% |
| Casal di Principe | 2 | 0% | 17.3% |
| Francolise | 2 | 1.9% | 15.5% |
| Sparanise | 2 | 0.7% | 0% |
| San Tammaro | 2 | 0% | 81.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on