Buying a home in Arbus
5,843 residents at the 2021 census, 6,484 buildings and 269.4 km² of territory, Sardegna.
Arbus is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 6.2% of the territory of Arbus has high or very high landslide hazard (P3 and P4), with 2.6% of the residents. 3% of the territory of Arbus is in the flood area of the medium-probability scenario (P2), with 4.9% of the residents.
Find your address in Arbus
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Arbus compared
| ISPRA indicator | Arbus | SU | Sardegna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.3% | 3.2% | 2.1% |
| Landslide, high hazard (P3) | 4.9% | 6.2% | 7.3% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 2.6% | 1% | 1.3% |
| Buildings in landslide areas P3-P4 | 4% | 1.9% | 2% |
| Flood, high probability (P3) | 2.9% | 3.5% | 3.4% |
| Flood, medium probability (P2) | 3% | 4.3% | 4% |
| Flood, low probability (P1) | 3.2% | 9.4% | 7% |
| Residents in P2 flood areas | 4.9% | 8.2% | 7.5% |
| Buildings in P2 flood areas | 4.5% | 8.4% | 7.5% |
Questions
Which seismic zone is Arbus in?
Arbus is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Arbus is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.2% of the territory of Arbus has high or very high landslide hazard (P3 and P4), with 2.6% of the residents. By share of territory with landslide hazard P3-P4, Arbus ranks 30th of 107 municipalities in the province of Sud Sardegna.
How much of Arbus is in flood scenario P2?
3% of the territory of Arbus is in the flood area of the medium-probability scenario (P2), with 4.9% of the residents. By share of territory in the P2 flood area, Arbus ranks 38th of 107 municipalities in the province of Sud Sardegna.
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 |
|---|---|---|---|
| Guspini | 4 | 5.4% | 2.2% |
| Gonnosfanadiga | 4 | 0.2% | 2.2% |
| San Nicolò d’Arcidano | 4 | 0% | 26.7% |
| Terralba | 4 | 0% | 59.8% |
| Pabillonis | 4 | 0.1% | 22.3% |
| Arborea | 4 | 0% | 6.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on