Casalecchio di Reno: 35.359 inhabitants (2026)
ISTAT Code: 037011
44.4812°N, 11.2825°E
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Population & demographics
All demographic data for Casalecchio di Reno: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Casalecchio di Reno.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Casalecchio di Reno.
Casalecchio di Reno is a medium-sized municipality in the province of Bologna, Emilia-Romagna region. With a population of 35.359 inhabitants and a density of 1973 per km², it covers an area of 17.9 km². The average declared income is 30.370 €.
Casalecchio di Reno in numbers: the analysis
Few municipalities in Emilia-Romagna are larger: it ranks no. 16 by population out of 330.
By population, Casalecchio di Reno ranks no. 3 among the 55 municipalities of the province of Bologna.
Casalecchio di Reno has grown substantially since 1951: from 10,093 inhabitants then to 35,359 in 2026, an increase of 250.3%.
The generational balance is in line with the norm: the ageing index of Casalecchio di Reno is 238 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 32,461 inhabitants for Casalecchio di Reno: an expected decline of 8.2% from today.
The average municipality in the province of Bologna has about 18,623 residents: Casalecchio di Reno has 1.9 times as many.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 36.252 |
| 2020 | 36.267 |
| 2021 | 36.052 |
| 2022 | 35.784 |
| 2023 | 35.575 |
| 2024 | 35.373 |
| 2025 | 35.344 |
| 2026 | 35.359 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 16.704 | 47.2% |
| Women | 18.655 | 52.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 247 |
| 2022 | 234 |
| 2023 | 232 |
| 2024 | 211 |
| 2025 | 215 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 10.093 |
| 1961 | 19.404 |
| 1971 | 36.674 |
| 1981 | 35.915 |
| 1991 | 34.503 |
| 2001 | 33.029 |
| 2011 | 35.173 |
| 2019 | 36.252 |
| 2020 | 36.267 |
| 2021 | 36.052 |
| 2022 | 35.784 |
| 2023 | 35.575 |
| 2024 | 35.373 |
| 2025 | 35.344 |
| 2026 | 35.359 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 31.870 | 45.1% |
| Married | 29.698 | 42.1% |
| Divorced | 3376 | 4.8% |
| Widowed | 5666 | 8.0% |
School-Age Population (2026)
Total 0-18 years: 5275
| Valore | |
|---|---|
| Nido (0-2) | 657 |
| Infanzia (3-5) | 713 |
| Primaria (6-10) | 1339 |
| Medie (11-13) | 917 |
| Superiori (14-18) | 1649 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Casalecchio di Reno population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/casalecchio-di-reno-037011" title="Population pyramid of Casalecchio di Reno — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/casalecchio-di-reno-037011" alt="Population pyramid of Casalecchio di Reno — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>