€407per m² to buy, residentialOMI · 2025H2 · comune

1,701residents at the last countISTAT · comune

6.41%hold a foreign citizenshipISTAT · citizenship

2.76%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 97% of comuni

All things you need to know about living in Trevi nel Lazio

Frosinone, Lazio · Population 1,701 · Median age 50 · Indice di vecchiaia 358.7 (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

Trevi nel Lazio, in the province of Frosinone, is home to 3 Mexicans: 0.18% of its 1,701 residents.

That is the 11th-highest concentration of Mexicans among the 5,872 Italian comuni with at least 1,000 residents.

Within Lazio it ranks 2nd.

ISTAT counts 109 residents with a foreign citizenship in Trevi nel Lazio, 6.41% of the population. The largest groups among the nationalities we follow most closely are Mexicans (3), Russians (2), Brazilians (1).

On ISTAT's well-being measures, the province of Frosinone scores in the top quarter of Italian provinces for people with at least upper secondary education level (25-64 years old).

It scores in the bottom quarter for medical specialists and average disposable income per capita.

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

Summers average a high of 25.6°C (78°F) and winters a low of -2.4°C (28°F), measured over 2015 to 2024.

Trevi nel Lazio sees about 4 days a year above 30°C (86°F).

It gets about 1,409mm of rain a year, spread across roughly 139 days.

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

OMI puts residential purchase prices in Trevi nel Lazio at about €407 per square meter in the second half of 2025.

That is below most Italian comuni.

Trevi nel Lazio population over time

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

By nationality

Nationality	Citizens	Share
Romania	22	1.29%
Ukraine	10	0.59%
Mexico	3	0.18%
Albania	2	0.12%
Bulgaria	2	0.12%
Malta	2	0.12%
Russia	2	0.12%
Brazil	1	0.06%
Germany	1	0.06%
Poland	1	0.06%
United States	1	0.06%
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%
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%
Netherlands	0	0.00%
Norway	0	0.00%
Portugal	0	0.00%
Sweden	0	0.00%
Slovenia	0	0.00%
Slovakia	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	1,584	93.12%
Born elsewhere in the EU	28	1.65%
Born outside the EU	89	5.23%

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.

Mexicans over time

Quality of life in Frosinone

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 training90

Landscape and cultural heritage60

Safety44

Environment41

Social relationships29

Work and life balance29

Health26

Quality of services8

Economic well-being5

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

Property prices

To buy

€407 /m²

Buying in Trevi nel Lazio is well below the Frosinone average of €601/m². Averaged across 3 OMI micro-zones, which can differ substantially within the same town. OMI records no rental figures here.

Condition

Housing here in excellent condition costs 32% more than ordinary condition — €536/m² against €407.

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 €538/m², against €407 for an apartment.

Compared street for street — houses and flats priced in the same neighborhood — a house costs 24% 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

Trevi nel Lazio 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 a. Angelucci, about 26.5 km / 21 minutes by road from Trevi nel Lazio (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 a. Angelucci, Subiaco (Pronto Soccorso), about 26.5 km / 21 minutes by road from Trevi nel Lazio (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): Ospedale F. Spaziani Frosinone (DEA level I), about 43.6 km / 40 minutes by road from Trevi nel Lazio (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: Ciampino–G. B. Pastine International Airport (CIA), about 84.9 km / 61 minutes by road from Trevi nel Lazio (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): Pompili e Ottaviani Srl., about 9.7 km / 7 minutes by road from Trevi nel Lazio (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 De Franceschi Enza, about 0.3 km / 1 minute by road from Trevi nel Lazio (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): Anagni-Fiuggi, about 31.8 km / 31 minutes by road from Trevi nel Lazio (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 Trevi nel Lazio, 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 Trevi nel Lazio 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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