Buying a home in Mercogliano
11,635 residents at the 2021 census, 1,620 buildings and 19.9 km² of territory, Campania.
Mercogliano is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 33.9% of the territory of Mercogliano has high or very high landslide hazard (P3 and P4), with 20.5% of the residents. 0% of the territory of Mercogliano is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Mercogliano
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Mercogliano compared
| ISPRA indicator | Mercogliano | AV | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 30.4% | 12.9% | 9.5% |
| Landslide, high hazard (P3) | 3.5% | 10.5% | 10.1% |
| Landslide, areas of attention | 26.1% | 26% | 22% |
| Residents in landslide areas P3-P4 | 20.5% | 8.4% | 4.7% |
| Buildings in landslide areas P3-P4 | 22.8% | 9.6% | 9.2% |
| Flood, high probability (P3) | 0% | 1.3% | 2.5% |
| Flood, medium probability (P2) | 0% | 2.3% | 5.7% |
| Flood, low probability (P1) | 0% | 2.7% | 6.2% |
| Residents in P2 flood areas | 0% | 5.2% | 5.1% |
| Buildings in P2 flood areas | 0% | 4.3% | 5.9% |
Questions
Which seismic zone is Mercogliano in?
Mercogliano is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Mercogliano is in landslide class P3/P4?
According to ISPRA’s mosaic, 33.9% of the territory of Mercogliano has high or very high landslide hazard (P3 and P4), with 20.5% of the residents. By share of territory with landslide hazard P3-P4, Mercogliano ranks 28th of 118 municipalities in the province of Avellino.
How much of Mercogliano is in flood scenario P2?
0% of the territory of Mercogliano 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, Mercogliano ranks 99th of 118 municipalities in the province of Avellino.
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 |
|---|---|---|---|
| Ospedaletto d’Alpinolo | 2 | 26.9% | 0% |
| Monteforte Irpino | 2 | 52.3% | 1.8% |
| Summonte | 2 | 43.8% | 1.1% |
| Capriglia Irpina | 2 | 0.5% | 0% |
| Avellino | 2 | 1.7% | 1.8% |
| Sant’Angelo a Scala | 2 | 19.4% | 0.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on