Buying a home in Dongo
3,233 residents at the 2021 census, 1,977 buildings and 7 km² of territory, Lombardia.
Dongo is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 24.4% of the territory of Dongo has high or very high landslide hazard (P3 and P4), with 3.2% of the residents. 25.8% of the territory of Dongo is in the flood area of the medium-probability scenario (P2), with 8% of the residents.
Find your address in Dongo
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Dongo compared
| ISPRA indicator | Dongo | CO | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 3.4% | 3.2% | 3.7% |
| Landslide, high hazard (P3) | 20.9% | 4.9% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 3.2% | 0.9% | 0.4% |
| Buildings in landslide areas P3-P4 | 1.8% | 2.2% | 1.1% |
| Flood, high probability (P3) | 24.3% | 9.2% | 7.9% |
| Flood, medium probability (P2) | 25.8% | 10.1% | 10.2% |
| Flood, low probability (P1) | 40.9% | 11.4% | 20.3% |
| Residents in P2 flood areas | 8% | 1.7% | 4.4% |
| Buildings in P2 flood areas | 9.1% | 2.1% | 4.7% |
Questions
Which seismic zone is Dongo in?
Dongo is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Dongo is in landslide class P3/P4?
According to ISPRA’s mosaic, 24.4% of the territory of Dongo has high or very high landslide hazard (P3 and P4), with 3.2% of the residents. By share of territory with landslide hazard P3-P4, Dongo ranks 7th of 147 municipalities in the province of Como.
How much of Dongo is in flood scenario P2?
25.8% of the territory of Dongo is in the flood area of the medium-probability scenario (P2), with 8% of the residents. By share of territory in the P2 flood area, Dongo ranks 23rd of 147 municipalities in the province of Como.
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 |
|---|---|---|---|
| Musso | 4 | 6% | 30.9% |
| Pianello del Lario | 4 | 10.6% | 26.4% |
| Stazzona | 4 | 12.2% | 0% |
| Cremia | 4 | 0.7% | 21.4% |
| Gravedona ed Uniti | 4 | 13.6% | 8% |
| Garzeno | 4 | 30.5% | 0.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on