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Treviglio: what to know before buying a home

A municipality in the province of Bergamo, Lombardia. Official data on earthquakes, population, services and transport.

Liveability index free for any address

Search for an address in Treviglio

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: Via Pontirolo 0, Treviglio.

Treviglio, the railway junction of the Bergamo lowlands

Treviglio is the main town of the Bassa, the plain south of Bergamo, near the borders with the provinces of Milan and Cremona. Much of its importance comes from the railway: the Milan to Venice line crosses the lines to Bergamo and Cremona here, and the high-speed line runs alongside. The historic centre, gathered around the basilica of San Martino, is small and tidy, and just outside town stands the sanctuary of the Madonna delle Lacrime.

For anyone working in Milan, the connections are the main reason to buy here. In the open public transport timetables (GTFS format) the municipality has 2 stops served by 8 rail lines, with 9 lines in all. The report measures the distance from each address to the nearest stop. The Brebemi motorway also passes close by. Commuter demand keeps prices above those of nearby villages, especially in the districts within walking distance of the station.

The town is growing: 31,074 residents in 2023, up 9.4% on 2011, or 2,664 more people. The estimated average age is 45.2 and over-65s make up 22.8%, in line with the province. Foreign nationals are 14.8%. Average incomes are above those of the province of Bergamo.

Seismic hazard is low: in the province, 243 of 243 municipalities are in zone 3 of the Civil Protection classification, and in Treviglio the expected ground acceleration is about 0.099 g. On the Lombard plain other things matter more. This is climate zone E, with cold, foggy winters, so the energy rating, windows and boiler weigh on bills, and in 1970s blocks they are often the first job to budget for.

The surrounding farmland is crossed by irrigation channels (rogge). Flood hazard has to be read for the address, and the report does so on the official maps after finding the plot in the land registry of the Revenue Agency (Agenzia delle Entrate).

Key points

  • Junction of the Milan to Venice, Bergamo and Cremona lines.
  • 2 stops and 8 rail lines in the public timetables.
  • Population up 9.4% since 2011.
  • Seismic zone 3, expected acceleration about 0.099 g.

Overview

Treviglio is a municipality in the province of Bergamo, in Lombardia. At the end of 2023 it had 31,074 residents, the second most populous in the province.

Earthquakes

For Italy's Civil Protection Department, Treviglio is in seismic zone 3, a zone where strong earthquakes are possible but rare. All 243 municipalities in the province are in the same zone.

In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.099 g, a moderate value: the level with a 10% probability of being exceeded in 50 years, on rock.

Even in zone 3, seismic standards apply to new buildings: for an older building, ask about the design year and any structural work.

Population

Compared with the 2011 census, the resident population has grown by 9.4%. The estimated average age is 45 years, in line with the province. 23% of residents are over 65 (the regional figure is 24%). Foreign residents make up 14.8% of the population. On average, a household has 2.2 members.

Income and climate

In tax year 2024, taxpayers in Treviglio declared an average taxable income of 29,612 euros, above the provincial average (26,939 euros). The Italian average is 24,895 euros.

Treviglio is in climate zone E, with 2,237 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 125 metres above sea level.

Services

In the official Ministry of Education and Ministry of Health lists, Treviglio has 38 schools and 8 pharmacies. The Overture Maps data also lists 14 grocery shops and supermarkets, 35 healthcare facilities, 34 sports facilities and 4 parks and green areas.

There are 1.1 healthcare facilities per 1,000 residents, more than the province average (0.5).

Public transport

Within the municipality there are 2 public transport stops, served by 8 train lines, 1 bus line. That is about 0.1 stops per 1,000 residents.

How built-up it is

Buildings, roads, car parks and other sealed surfaces cover 26.9% of the land in Treviglio, compared with 12.0% in the province and 12.2% in the region. In 2024 built-up land grew by 1.0 hectares.

Radon and contaminated sites

Treviglio is not among the radon priority areas designated by the Regione Lombardia in 2023. Radon varies from building to building and can only be known by measuring it, especially on ground floors and in basements.

Official databases list 4 contaminated sites, or sites still under investigation, in Treviglio, and 7 more have been cleaned up or closed. The report tells you whether one is close to the address.

Landslides and flooding

Landslide and flood hazard changes from one street to the next even within Treviglio: 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 Treviglio 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 146 inhabited census areas in Treviglio. Half of the residents live in areas scoring 77 or more.

Residents by band

  • modest 0.2%
  • fair 6.5%
  • good 59.7%
  • very good 33.7%

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

ISTAT code 016219. The text on this page is generated automatically from the data.