Vejano: what to know before buying a home
A municipality in the province of Viterbo, Lazio. Official data on earthquakes, population, services and transport.
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The report looks at the exact point: landslide and flood risk, seismic zone, price per square metre for the area, services and nearby stops.
For example: Corso Umberto Primo 6, Vejano.
Vejano, a tuff village in southern Tuscia
In the southern part of the province of Viterbo, where the Tuscia area starts to look towards Rome, Vejano is a village built on a spur of tuff, the soft volcanic stone of this region, surrounded by fields, pasture and woods. The old centre is tightly packed, with houses pressed against each other, while outside it the countryside opens up with scattered houses and farmhouses.
House hunters have two options. In the village you find homes on several floors, often with steep stairs and rooms cut into the tuff, which need checking for damp and the state of the floors. In the countryside there are farmhouses and detached houses with land, easier to live in but further from services. Rome remains within driving distance for those who commute. Declared incomes are slightly below the provincial average.
According to Istat, Italy's national statistics office, there were 2,142 residents in 2023, down 6.8% on 2011. The mean age is 48.8, a little above the 47.5 of the province; over-65s make up 28.7% and foreign residents 6.1%.
Vejano is in seismic zone 2, like 39 other municipalities in the province, with an expected ground acceleration of 0.101 g. In the tuff houses of the centre, ask whether consolidation work has been done and how walls and floors are tied together.
The Revenue Agency (Agenzia delle Entrate) publishes the cadastral maps. The report starts from the address and shows the land parcel, the local price band and, for that spot, the official landslide and flood maps, useful where houses sit on the edge of the spur.
Key points
- Village on a tuff spur in southern Tuscia.
- Old centre homes to check for damp and floors.
- Residents: 2,142 in 2023, fewer than in 2011.
- Seismic zone 2, expected acceleration 0.101 g.
Overview
Vejano is a municipality in the province of Viterbo, in Lazio. At the end of 2023 it had 2,142 residents, ranked 36 of 60 municipalities in the province.
Earthquakes
For Italy's Civil Protection Department, Vejano is in seismic zone 2, a zone where strong earthquakes are possible. The region uses a finer breakdown: here the classification is 2B-3A. Most municipalities in the province (40 of 60) are in the same zone.
In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.101 g, a moderate value: the level with a 10% probability of being exceeded in 50 years, on rock.
For anyone buying in Vejano, the building matters a great deal: ask for the design year, whether it met the 2008 seismic standards, and whether any seismic retrofit has been carried out.
Population
Compared with the 2011 census, the resident population has fallen by 6.8%. The estimated average age is 49 years, in line with the province. 29% of residents are over 65 (the regional figure is 23%). Foreign residents make up 6.1% of the population. On average, a household has 2.0 members.
Income and climate
In tax year 2024, taxpayers in Vejano declared an average taxable income of 21,091 euros, in line with the province (22,031 euros). The Italian average is 24,895 euros.
Vejano is in climate zone E, with 2,113 heating degree days: heating may be switched on from 15 October to 15 April, for up to 14 hours a day. The same table puts the town hall at 390 metres above sea level.
Services
In the official Ministry of Education and Ministry of Health lists, Vejano has 3 schools and 1 pharmacy. The Overture Maps data also lists 1 healthcare facility.
The data shows no grocery shops and supermarkets within the municipality, against a provincial average of 0.8 per 1,000 residents.
Public transport
We do not yet have open public transport timetables for this municipality: the report says so explicitly, without inventing distances.
How built-up it is
Buildings, roads, car parks and other sealed surfaces cover 2.1% of the land in Vejano, compared with 4.7% in the province and 8.2% in the region. In 2024 built-up land stayed almost the same.
Radon and contaminated sites
According to the ISPRA map, the estimated radon emission in the municipality is medium. Radon varies from building to building and can only be known by measuring it, especially on ground floors and in basements.
Official databases list no contaminated sites in Vejano.
Landslides and flooding
Landslide and flood hazard changes from one street to the next even within Vejano: the report checks the address against the ISPRA maps.
House prices
The Revenue Agency's price ranges per square metre (OMI) apply to zones, not to whole municipalities: the report gives the range for the address's zone.
Land registry
The cadastral maps for Vejano are public: from the address the report finds the sheet and parcel number.
Liveability area by area
The Vicinalia liveability index runs from 0 to 100 and looks at the place, not the people who live there: services within walking distance, transport, green space, natural hazards, air, quiet, buildings and connection. Here it is worked out at the centre of each of the 12 inhabited census areas in Vejano. Half of the residents live in areas scoring 67 or more.
Residents by band
- fair 16.1%
- good 83.9%
Vicinalia index by census area, licence CC BY-SA 4.0. Data: IdroGEO ISPRA (2026), Istat, INGV, EEA, AGCOM, Overture Maps and OpenStreetMap.
The colour is the value at the centre of the area. For an exact address, search for it above: the free check looks at that exact point. How the index is worked out
Data sources
- Seismic classification of municipalities, Dipartimento della Protezione Civile. Licence CC BY 4.0, updated to 2025-05.
- MPS04 seismic hazard model, INGV. Licence CC BY 4.0, 2004 model.
- Data by census section, Istat. Licence CC BY 4.0, residents at the end of 2023, compared with the 2011 census.
- Places, Overture Maps Foundation. Licence CDLA Permissive 2.0 and others depending on provider, release 2026-10-21.0.
- Income and main IRPEF variables by municipality, MEF, Dipartimento delle Finanze. Licence CC BY 3.0 IT, tax year 2024.
- Climate zones and heating degree days of municipalities (Presidential Decree 412/1993, Annex A), Normattiva. Licence CC BY 4.0, current text.
- Land take, territorial dynamics and ecosystem services, ISPRA e SNPA. Licence CC BY 4.0, 2024 data.
- Predictive radon map by municipality, ISPRA. Licence CC BY 4.0, version 2022-11.
- Contaminated sites, ISPRA, MOSAICO - Banca dati nazionale dei siti oggetto di procedimento di bonifica. Licence CC BY 4.0, updated to 12 November 2026.
- Liveability index by census area, Vicinalia, from the data in the report sections. Licence CC BY-SA 4.0, worked out on 30 September 2026.
- List of Italian municipalities, Istat. Licence CC BY 4.0, updated to 21 February 2026.
ISTAT code 056056. The text on this page is generated automatically from the data.