€500per m² to buy, residentialOMI · 2025H2 · comune

865residents at the last countISTAT · comune

4.51%hold a foreign citizenshipISTAT · citizenship

1.39%hold one of the 41 citizenships we trackISTAT · citizenship

No regime applies hereNot eligible for a published regimeOur curation · comune

Price, against every other comune · cheaper ← → dearercheaper than 88% of comuni

All things you need to know about living in Onano

Viterbo, Lazio · Population 865 · Median age 53 · Indice di vecchiaia 350 (2019)

Data as of 2026-10-13· ISTAT

The well-being figures below are for the province, not the town. The rest of this page is comune-level.

Nationality

Onano, in the province of Viterbo, is home to 1 Brazilians: 0.12% of its 865 residents.

ISTAT counts 39 residents with a foreign citizenship in Onano, 4.51% of the population. Among the nationalities we follow most closely, the only group is Brazilians (1).

On ISTAT's well-being measures, the province of Viterbo scores in the top quarter of Italian provinces for PM10 Annual average concentration and intentional homicide rate.

It scores in the bottom quarter for life expectancy at birth and urban green.

These figures describe the province, not the town. A comune can sit some way from its province's average.

Summers average a high of 30.4°C (87°F) and winters a low of 2.3°C (36°F), measured over 2015 to 2024.

Onano sees about 41 days a year above 30°C (86°F).

It gets about 989mm of rain a year, spread across roughly 124 days.

These come from ERA5-Land reanalysis at the comune itself, not from the nearest weather station.

OMI puts residential purchase prices in Onano at about €500 per square meter in the second half of 2025.

At those figures, buying costs about 15.2 years of renting the same property.

That is below most Italian comuni.

Between 2019 and 2025, the number of Brazilians in Onano rose from 0 to 1.

Onano population over time

2002–2025. ISTAT’s intercensal population reconstruction (2002–2018) and resident-population registry (2019 onward).

By nationality

Nationality	Citizens	Share
Romania	7	0.81%
Poland	2	0.23%
Bulgaria	1	0.12%
Brazil	1	0.12%
Ukraine	1	0.12%
Albania	0	0.00%
Argentina	0	0.00%
Austria	0	0.00%
Australia	0	0.00%
Belgium	0	0.00%
Canada	0	0.00%
Switzerland	0	0.00%
Cyprus	0	0.00%
Czechia	0	0.00%
Germany	0	0.00%
Denmark	0	0.00%
Estonia	0	0.00%
Spain	0	0.00%
Finland	0	0.00%
France	0	0.00%
United Kingdom	0	0.00%
Greece	0	0.00%
Croatia	0	0.00%
Hungary	0	0.00%
Ireland	0	0.00%
Japan	0	0.00%
South Korea	0	0.00%
Lithuania	0	0.00%
Luxembourg	0	0.00%
Latvia	0	0.00%
Malta	0	0.00%
Mexico	0	0.00%
Netherlands	0	0.00%
Norway	0	0.00%
Portugal	0	0.00%
Russia	0	0.00%
Sweden	0	0.00%
Slovenia	0	0.00%
Slovakia	0	0.00%
United States	0	0.00%
Venezuela	0	0.00%

“Citizens” counts residents holding that country’s citizenship, from ISTAT’s population registry.

Country of birth

Group	Residents	Share
Born in Italy	813	93.99%
Born elsewhere in the EU	15	1.73%
Born outside the EU	37	4.28%

From ISTAT’s census data. Broad groups only — ISTAT does not publish comune-level population by specific country of birth, so this isn’t comparable per-nationality to the citizenship table above. See about the data.

Brazilians over time

Quality of life in Viterbo

Province-level well-being (BES), by domain — percentile rank against Italy’s other provinces. Higher is always better here, regardless of the underlying indicator’s direction.

Education and training73

Social relationships69

Safety64

Environment63

Landscape and cultural heritage54

Work and life balance38

Economic well-being33

Quality of services23

Health11

Full BES profile for Viterbo →Viterbo on cost vs quality of life (province-level) →

Property prices

To buy

€500 /m²

To rent

€2.75 /m²/month

Buying in Onano is well below the Viterbo average of €864/m². Based on a single OMI micro-zone, so it describes the town as one market.

Buy or rent

15.2 years of rent here equal the purchase price — well below the national median of 22.2 years.

A ratio between two OMI prices, not a return on investment. It leaves out purchase taxes, IMU, maintenance, financing and the months a place sits empty — all of which push the real figure up. Useful for the question it does answer: whether this town looks expensive to buy relative to what renting in it costs.

Condition

Housing here in excellent condition costs 55% more than ordinary condition — €775/m² against €500.

That gap is what the market charges for a place you don’t have to work on. It is not what the work would cost you — OMI prices property, not builders.

House or apartment

A detached house here averages €838/m², against €500 for an apartment.

Compared street for street — houses and flats priced in the same neighborhood — a house costs 75% more per square meter.

OMI prices “Ville e Villini” separately from the apartments every other figure on this page describes. Nationally a house costs about 14% more per square meter, but in 450 comuni it costs less — worth checking rather than assuming.

Compare every comune on the map →

Agenzia delle Entrate — Osservatorio del Mercato Immobiliare (OMI), semester 2025 H2. Figures are midpoints of OMI’s surveyed ranges for “Abitazioni civili” in normal condition — a guide to the market, not a valuation of any particular property. OMI is Agenzia delle Entrate’s official range of market values per m², built from recorded sales and appraisals. Asking prices on listing sites are what sellers hope for, and usually run higher. Source.

Seismic zone

Onano is in seismic zone 2 (the Region labels it 2B). Of the four zones, zone 1 is the highest hazard and zone 4 the lowest. The Department of Civil Protection describes zone 2 as a zone where strong earthquakes are possible.

This is the legal classification the Region gave the comune, used for planning and for control of building works. It is not a forecast, and it says nothing about the building you are looking at: since the 2018 building code the design load of a new building comes from site-specific hazard, not from the zone. Have any specific property checked by a qualified engineer.

Not to be confused with the “seismic” routes of the 7% pensioner regime. Those turn on whether the comune was in the 2009 L’Aquila or 2016–17 central-Italy earthquake areas, not on its zone, and being in zone 1 does not make anyone eligible for that regime, or for any tax treatment.

See every comune on the map →

Fonte: Dipartimento della Protezione Civile-Presidenza del Consiglio dei Ministri, classification updated to 31 May 2025 (CC BY 4.0). Source table. Each Region classifies its own comuni by its own act, so a Region’s change shows up here only after the Department updates its table.

Hospital, airport and daily-needs distance

Nearest hospital: Ospedale di Acquapendente, about 9.1 km / 10 minutes by road from Onano (the main town).

The nearest hospital with inpatient beds in the Ministero della Salute's 2023 list. A hospital with beds is not necessarily one with an emergency department. Ministero della Salute (2023); positions and roads © OpenStreetMap contributors (ODbL). See every comune on the map

Nearest emergency department: Ospedale di Acquapendente (Pronto Soccorso), about 9.1 km / 10 minutes by road from Onano (the main town).

The nearest hospital the Ministero della Salute lists in its emergency network (31 December 2025) as DEA level I or II or Pronto Soccorso. A Pronto Soccorso is not the same as a DEA: a DEA is a larger emergency department with more specialties on site. It is not a service guarantee; confirm with the local health authority. Ministero della Salute (emergency network, 2025); positions and roads © OpenStreetMap contributors (ODbL). See every comune on the map

Nearest DEA (level I or II): Santa Maria della Stella, Orvieto (DEA level I), about 41.4 km / 38 minutes by road from Onano (the main town).

The nearest hospital the Ministero della Salute lists in its emergency network (31 December 2025) as DEA level I or II, leaving out Pronto Soccorso sites. A DEA is a larger emergency department with more specialties on site; level II adds the most complex care. It is not a service guarantee. Ministero della Salute (emergency network, 2025); positions and roads © OpenStreetMap contributors (ODbL). See every comune on the map

Nearest airport: Perugia San Francesco d'Assisi – Umbria International Airport (PEG), about 113.1 km / 93 minutes by road from Onano (the main town).

The nearest of the airports where ENAC recorded at least 4,000 passengers in 2025; this leaves out two airports that carried almost none (Taranto-Grottaglie, Brescia-Montichiari). It says nothing about flights or routes. ENAC (2025); OurAirports; roads © OpenStreetMap contributors (ODbL). See every comune on the map

Nearest supermarket (OpenStreetMap): Supermarket, about 0.7 km / 1 minute by road from Onano (the main town).

The nearest supermarket as OpenStreetMap volunteers have mapped it. There is no official national list, so a store missing from the map is missing here. Small grocers and corner shops are not counted, so a village with a local alimentari but no supermarket shows a longer time than its real food shopping. © OpenStreetMap contributors (ODbL). See every comune on the map

Nearest pharmacy: Farmacia Cozzolino Nunzia, about 0.2 km / 1 minute by road from Onano (the main town).

The nearest pharmacy in the Ministero della Salute's open register (ordinary and branch pharmacies; dispensari with limited hours are left out). It says nothing about opening hours or night and Sunday duty. Ministero della Salute (open register of pharmacies, IODL 2.0); roads © OpenStreetMap contributors (ODbL). See every comune on the map

Nearest railway station (OpenStreetMap): Allerona-Castel Viscardo, about 34.3 km / 33 minutes by road from Onano (the main town).

The nearest railway station with passenger service as OpenStreetMap volunteers have mapped it (metro, tram, funicular and heritage lines are left out). RFI publishes no national open list. It does not say how often trains stop there or where they go. © OpenStreetMap contributors (ODbL). See every comune on the map

Measured by road from the main town of the comune (its OpenStreetMap place point; the geographic center for the few comuni with none), at free-flow speeds with no traffic. It is approximate. For Onano, a trip from your own address can take longer or shorter. Drive the route before you rely on it, and ask the local health authority which hospital serves the town. Shops, pharmacies and stations are the nearest to the main town, not to your address.

Nearby comuni

← See Onano on the interactive map

This page, as data

Every figure above sits behind the page as a value with its source, its date and its coverage attached. Your assistant reads the same record, gaps included.

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