All things you need to know about living in Castel del Rio
Castel del Rio, in the province of Bologna, is home to 1 Argentinians: 0.08% of its 1,214 residents.
That is the 574th-highest concentration of Argentinians among the 5,872 Italian comuni with at least 1,000 residents.
Within Emilia-Romagna it ranks 15th.
ISTAT counts 158 residents with a foreign citizenship in Castel del Rio, 13.01% of the population. The largest groups among the nationalities we follow most closely are Argentinians (1), Brazilians (1), Germans (1).
That is above the national average for an Italian comune, which is 7.30%.
On ISTAT's well-being measures, the province of Bologna scores in the top quarter of Italian provinces for people with at least upper secondary education level (25-64 years old) and average disposable income per capita.
It scores in the bottom quarter for burglaries reported and electricity from renewable sources.
These figures describe the province, not the town. A comune can sit some way from its province's average.
Summers average a high of 28.7°C (84°F) and winters a low of 0.7°C (33°F), measured over 2015 to 2024.
Castel del Rio sees about 24 days a year above 30°C (86°F).
It gets about 1,015mm of rain a year, spread across roughly 120 days.
These come from ERA5-Land reanalysis at the comune itself, not from the nearest weather station.
OMI puts residential purchase prices in Castel del Rio at about €963 per square meter in the second half of 2025.
Castel del Rio population over time
By nationality
| Nationality | Citizens | Share |
|---|---|---|
| Romania | 73 | 6.01% |
| Ukraine | 10 | 0.82% |
| Albania | 6 | 0.49% |
| Poland | 6 | 0.49% |
| Argentina | 1 | 0.08% |
| Brazil | 1 | 0.08% |
| Germany | 1 | 0.08% |
| France | 1 | 0.08% |
| Netherlands | 1 | 0.08% |
| Sweden | 1 | 0.08% |
| United States | 1 | 0.08% |
| Austria | 0 | 0.00% |
| Australia | 0 | 0.00% |
| Belgium | 0 | 0.00% |
| Bulgaria | 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% |
| 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% |
| Norway | 0 | 0.00% |
| Portugal | 0 | 0.00% |
| Russia | 0 | 0.00% |
| Slovenia | 0 | 0.00% |
| Slovakia | 0 | 0.00% |
| Venezuela | 0 | 0.00% |
Country of birth
| Group | Residents | Share |
|---|---|---|
| Born in Italy | 1,032 | 85.01% |
| Born elsewhere in the EU | 82 | 6.75% |
| Born outside the EU | 100 | 8.24% |
Argentinians over time
Quality of life in Bologna
Full BES profile for Bologna →Bologna on cost vs quality of life (province-level) →
Property prices
Buying in Castel del Rio is far below the Bologna average of €2,143/m². Averaged across 2 OMI micro-zones, which can differ substantially within the same town. OMI records no rental figures here.
A detached house here averages €900/m², against €963 for an apartment.
Compared street for street — houses and flats priced in the same neighborhood — a house costs 6% less 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.
Seismic zone
Castel del Rio is in seismic zone 2. 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 →Hospital, airport and daily-needs distance
Nearest hospital: Ospedale Civile Nuovo "s.Maria della Sca, about 25.4 km / 25 minutes by road from Castel del Rio (the main town).
Nearest emergency department: Ospedale Civile Nuovo S.Maria della Scal, Imola (DEA level I), about 25.3 km / 25 minutes by road from Castel del Rio (the main town).
Nearest airport: Forlì-Luigi Ridolfi International Airport (FRL), about 68 km / 53 minutes by road from Castel del Rio (the main town).
Nearest supermarket (OpenStreetMap): Dpiù, about 11.8 km / 11 minutes by road from Castel del Rio (the main town).
Nearest pharmacy: Farmacia Raffanini Del Dr. Biancoli Francesco E C. S.n.c., about 0.2 km / 1 minute by road from Castel del Rio (the main town).
Nearest railway station (OpenStreetMap): Imola, about 26 km / 26 minutes by road from Castel del Rio (the main town).
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 Castel del Rio, 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 Castel del Rio on the interactive map
This page, as data
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