€1,475per m² to buy, residentialOMI · 2025H2 · comune

217residents at the last countISTAT · comune

3.23%hold a foreign citizenshipISTAT · citizenship

1.84%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 12% of comuni

All things you need to know about living in Bionaz

Valle d'Aosta/Vallée d'Aoste, Valle d'Aosta/Vallée d'Aoste · Population 217 · Median age 49 · Indice di vecchiaia 157.6 (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

Bionaz, in the province of Valle d'Aosta/Vallée d'Aoste, is home to 3 Belgians: 1.38% of its 217 residents.

ISTAT counts 7 residents with a foreign citizenship in Bionaz, 3.23% of the population. Among the nationalities we follow most closely, the two groups are Belgians (3) and French nationals (1).

These are small numbers, so we would not read much into the percentage or any change in it.

On ISTAT's well-being measures, the province of Valle d'Aosta/Vallée d'Aoste scores in the top quarter of Italian provinces for nonprofit organizations and electricity from renewable sources.

It scores in the bottom quarter for intentional homicide rate and overall Fixed Very High Capacity Network (VHCN) coverage.

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

Summers average a high of 14.8°C (59°F) and winters a low of -13.8°C (7°F), measured over 2015 to 2024.

Bionaz sees about 0 days a year above 30°C (86°F).

It gets about 1,320mm of rain a year, spread across roughly 187 days.

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

OMI puts residential purchase prices in Bionaz at about €1,475 per square meter in the second half of 2025.

That is above most Italian comuni.

Between 2019 and 2025, the number of Belgians in Bionaz rose from 2 to 3.

Bionaz population over time

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

By nationality

Nationality	Citizens	Share
Belgium	3	1.38%
France	1	0.46%
Albania	0	0.00%
Argentina	0	0.00%
Austria	0	0.00%
Australia	0	0.00%
Bulgaria	0	0.00%
Brazil	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%
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%
Poland	0	0.00%
Portugal	0	0.00%
Romania	0	0.00%
Russia	0	0.00%
Sweden	0	0.00%
Slovenia	0	0.00%
Slovakia	0	0.00%
Ukraine	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	208	95.85%
Born elsewhere in the EU	6	2.76%
Born outside the EU	3	1.38%

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.

Belgians over time

Quality of life in Aosta

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.

Social relationships99

Work and life balance96

Economic well-being89

Landscape and cultural heritage81

Environment76

Safety54

Quality of services47

Education and training37

Health31

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

Property prices

To buy

€1,475 /m²

Buying in Bionaz is below the Valle d'Aosta/Vallée d'Aoste average of €1,740/m². Based on a single OMI micro-zone, so it describes the town as one market. OMI records no rental figures here.

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

Bionaz is in seismic zone 3. Of the four zones, zone 1 is the highest hazard and zone 4 the lowest. The Department of Civil Protection describes zone 3 as a zone where strong earthquakes are less likely than in zones 1 and 2.

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 Regionale Umberto Parini, about 31.5 km / 35 minutes by road from Bionaz (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 Regionale Umberto Parini, Aosta (DEA level II), about 31.5 km / 35 minutes by road from Bionaz (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

That hospital is a DEA level II, so it is also the nearest DEA (level I or II). See the nearest DEA for every comune

Nearest airport: Turin Airport (TRN), about 147.9 km / 104 minutes by road from Bionaz (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 20.1 km / 23 minutes by road from Bionaz (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 Di Valpelline, about 18.2 km / 22 minutes by road from Bionaz (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): Aosta / Aoste, about 33.3 km / 38 minutes by road from Bionaz (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 Bionaz, 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 Bionaz 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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