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Population & demographics
All demographic data for Chiavari: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Chiavari.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Chiavari.
Chiavari is a medium-sized municipality in the province of Genova, Liguria region. With a population of 27.435 inhabitants and a density of 2271 per km², it covers an area of 12.1 km². The average declared income is 28.999 €.
Chiavari in numbers: the analysis
For 2050 the projections point to an essentially unchanged population: about 27,586 inhabitants.
The ageing index is one of the starkest signals: in Chiavari there are 294 residents over 65 for every 100 under 14, well above the national average.
Chiavari has grown substantially since 1951: from 20,279 inhabitants then to 27,435 in 2026, an increase of 35.3%.
By population, Chiavari ranks no. 3 among the 67 municipalities of the province of Genova.
Few municipalities in Liguria are larger: it ranks no. 7 by population out of 234.
The average municipality in the province of Genova has about 12,249 residents: Chiavari has 2.2 times as many.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 27.391 |
| 2020 | 27.465 |
| 2021 | 27.244 |
| 2022 | 27.228 |
| 2023 | 27.365 |
| 2024 | 27.398 |
| 2025 | 27.452 |
| 2026 | 27.435 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 12.753 | 46.5% |
| Women | 14.682 | 53.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 146 |
| 2022 | 146 |
| 2023 | 152 |
| 2024 | 156 |
| 2025 | 130 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 20.279 |
| 1961 | 24.603 |
| 1971 | 30.884 |
| 1981 | 30.082 |
| 1991 | 28.584 |
| 2001 | 27.476 |
| 2011 | 27.338 |
| 2019 | 27.391 |
| 2020 | 27.465 |
| 2021 | 27.244 |
| 2022 | 27.228 |
| 2023 | 27.365 |
| 2024 | 27.398 |
| 2025 | 27.452 |
| 2026 | 27.435 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 22.998 | 41.9% |
| Married | 23.870 | 43.5% |
| Divorced | 3088 | 5.6% |
| Widowed | 4906 | 8.9% |
School-Age Population (2026)
Total 0-18 years: 3872
| Valore | |
|---|---|
| Nido (0-2) | 452 |
| Infanzia (3-5) | 525 |
| Primaria (6-10) | 982 |
| Medie (11-13) | 674 |
| Superiori (14-18) | 1239 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Chiavari population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/chiavari-010015" title="Population pyramid of Chiavari — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/chiavari-010015" alt="Population pyramid of Chiavari — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>