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Population & demographics
All demographic data for Calizzano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Calizzano.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Calizzano.
Calizzano is a small municipality in the province of Savona, Liguria region. With a population of 1457 inhabitants and a density of 23 per km², it covers an area of 63.1 km². The average declared income is 19.735 €.
Calizzano in numbers: the analysis
The census record tells a story of long decline: in 1951 Calizzano had 2,516 inhabitants; today (2026) it has 1,457 — 42.1% fewer.
The ageing index is one of the starkest signals: in Calizzano there are 414 residents over 65 for every 100 under 14, well above the national average.
For 2050 the projections point to an essentially unchanged population: about 1,478 inhabitants.
Compared with the provincial average of Savona (about 3,868 residents per municipality), Calizzano is a markedly smaller centre.
Among the 69 municipalities of the province of Savona, Calizzano ranks 35 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1451 |
| 2020 | 1437 |
| 2021 | 1426 |
| 2022 | 1423 |
| 2023 | 1417 |
| 2024 | 1434 |
| 2025 | 1451 |
| 2026 | 1457 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 719 | 49.3% |
| Women | 738 | 50.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2516 |
| 1961 | 2165 |
| 1971 | 1829 |
| 1981 | 1680 |
| 1991 | 1574 |
| 2001 | 1583 |
| 2011 | 1550 |
| 2019 | 1451 |
| 2020 | 1437 |
| 2021 | 1426 |
| 2022 | 1423 |
| 2023 | 1417 |
| 2024 | 1434 |
| 2025 | 1451 |
| 2026 | 1457 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1188 | 40.9% |
| Married | 1260 | 43.4% |
| Divorced | 134 | 4.6% |
| Widowed | 320 | 11.0% |
School-Age Population (2026)
Total 0-18 years: 167
| Valore | |
|---|---|
| Nido (0-2) | 13 |
| Infanzia (3-5) | 15 |
| Primaria (6-10) | 46 |
| Medie (11-13) | 37 |
| Superiori (14-18) | 56 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Calizzano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/calizzano-009017" title="Population pyramid of Calizzano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/calizzano-009017" alt="Population pyramid of Calizzano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>