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Population & demographics
All demographic data for Casanova Lerrone: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Casanova Lerrone.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Casanova Lerrone.
Casanova Lerrone is a small municipality in the province of Savona, Liguria region. With a population of 738 inhabitants and a density of 31 per km², it covers an area of 23.9 km². The average declared income is 18.445 €.
Casanova Lerrone in numbers: the analysis
Compared with the provincial average of Savona (about 3,868 residents per municipality), Casanova Lerrone is a markedly smaller centre.
Among the 69 municipalities of the province of Savona, Casanova Lerrone ranks 50 by population.
The census record tells a story of long decline: in 1951 Casanova Lerrone had 1,297 inhabitants; today (2026) it has 738 — 43.1% fewer.
The ageing index is one of the starkest signals: in Casanova Lerrone there are 343 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Casanova Lerrone about 827 inhabitants, up 12.1% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 714 |
| 2020 | 725 |
| 2021 | 705 |
| 2022 | 737 |
| 2023 | 741 |
| 2024 | 740 |
| 2025 | 743 |
| 2026 | 738 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 354 | 48.0% |
| Women | 384 | 52.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1297 |
| 1961 | 1106 |
| 1971 | 922 |
| 1981 | 880 |
| 1991 | 814 |
| 2001 | 766 |
| 2011 | 744 |
| 2019 | 714 |
| 2020 | 725 |
| 2021 | 705 |
| 2022 | 737 |
| 2023 | 741 |
| 2024 | 740 |
| 2025 | 743 |
| 2026 | 738 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 580 | 39.0% |
| Married | 682 | 45.9% |
| Divorced | 88 | 5.9% |
| Widowed | 136 | 9.2% |
School-Age Population (2026)
Total 0-18 years: 98
| Valore | |
|---|---|
| Nido (0-2) | 9 |
| Infanzia (3-5) | 6 |
| Primaria (6-10) | 33 |
| Medie (11-13) | 19 |
| Superiori (14-18) | 31 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Casanova Lerrone population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/casanova-lerrone-009019" title="Population pyramid of Casanova Lerrone — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/casanova-lerrone-009019" alt="Population pyramid of Casanova Lerrone — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>