Foreign residents in Castel di Casio
Castel di Casio, in the province of Bologna, is home to 5 Brazilians — 0.15% of its 3,361 residents. That is the 881st-highest concentration of Brazilians of any of the 5,872 Italian comuni with at least 1,000 residents, and 43rd within Emilia-Romagna.
Across the nationalities we track, Castel di Casio counts 15 foreign residents in total, 0.45% of the population. The largest groups are Brazilians (5), Dutch nationals (2), Americans (2).
Over the period 2019–2025, the number of Brazilians in Castel di Casio has risen, from 2 to 5 (+150%).
Separately, ISTAT's census data shows 12.6% of Castel di Casio's population was born outside Italy — 8.4% outside the EU and 4.2% elsewhere in the EU. ISTAT does not publish this broken down by specific country at comune level, so it isn't directly comparable to the per-nationality citizenship figures above.
Population over time
By nationality
| Nationality | Citizens | Share |
|---|---|---|
| Brazil | 5 | 0.15% |
| Netherlands | 2 | 0.06% |
| United States | 2 | 0.06% |
| Argentina | 1 | 0.03% |
| Denmark | 1 | 0.03% |
| Spain | 1 | 0.03% |
| Mexico | 1 | 0.03% |
| Portugal | 1 | 0.03% |
| Russia | 1 | 0.03% |
| Austria | 0 | 0.00% |
| Australia | 0 | 0.00% |
| Belgium | 0 | 0.00% |
| Canada | 0 | 0.00% |
| Switzerland | 0 | 0.00% |
| Germany | 0 | 0.00% |
| Finland | 0 | 0.00% |
| France | 0 | 0.00% |
| United Kingdom | 0 | 0.00% |
| Greece | 0 | 0.00% |
| Ireland | 0 | 0.00% |
| Japan | 0 | 0.00% |
| South Korea | 0 | 0.00% |
| Norway | 0 | 0.00% |
| Sweden | 0 | 0.00% |
| Venezuela | 0 | 0.00% |
Country of birth
| Group | Residents | Share |
|---|---|---|
| Born in Italy | 2,938 | 87.41% |
| Born elsewhere in the EU | 142 | 4.22% |
| Born outside the EU | 281 | 8.36% |
Brazilians 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 di Casio is far below the Bologna average of €2,143/m². Averaged across 3 OMI micro-zones, which can differ substantially within the same town.
18.7 years of rent here equal the purchase price — 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.
Housing here in excellent condition costs 42% more than ordinary condition — €1,316/m² against €925.
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.
A detached house here averages €881/m², against €925 for an apartment.
Compared street for street — houses and flats priced in the same neighbourhood — a house costs 3% less per square metre.
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 metre, but in 450 comuni it costs less — worth checking rather than assuming.