














Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Liguria.
Province page
Open the full profile page for the province of Genova.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Liguria ranked by average income.
Provincial population ranking
View the municipalities in the province of Genova ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Sant'Olcese: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sant'Olcese.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Sant'Olcese.
Sant'Olcese is a medium-sized municipality in the province of Genova, Liguria region. With a population of 5563 inhabitants and a density of 250 per km², it covers an area of 22.2 km². The average declared income is 25.972 €.
Sant'Olcese in numbers: the analysis
Demographic projections to 2050 estimate about 4,729 inhabitants for Sant'Olcese: an expected decline of 15% from today.
Compared with the provincial average of Genova (about 12,249 residents per municipality), Sant'Olcese is a markedly smaller centre.
Among the 67 municipalities of the province of Genova, Sant'Olcese ranks 14 by population.
Sant'Olcese has grown substantially since 1951: from 5,233 inhabitants then to 5,563 in 2026, an increase of 6.3%.
The ageing index is one of the starkest signals: in Sant'Olcese there are 304 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 5833 |
| 2020 | 5746 |
| 2021 | 5633 |
| 2022 | 5601 |
| 2023 | 5568 |
| 2024 | 5568 |
| 2025 | 5535 |
| 2026 | 5563 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2759 | 49.6% |
| Women | 2804 | 50.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 23 |
| 2022 | 28 |
| 2023 | 14 |
| 2024 | 32 |
| 2025 | 26 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5233 |
| 1961 | 5127 |
| 1971 | 5513 |
| 1981 | 6731 |
| 1991 | 6478 |
| 2001 | 5983 |
| 2011 | 5911 |
| 2019 | 5833 |
| 2020 | 5746 |
| 2021 | 5633 |
| 2022 | 5601 |
| 2023 | 5568 |
| 2024 | 5568 |
| 2025 | 5535 |
| 2026 | 5563 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4402 | 39.8% |
| Married | 5140 | 46.4% |
| Divorced | 504 | 4.6% |
| Widowed | 1024 | 9.3% |
School-Age Population (2026)
Total 0-18 years: 757
| Valore | |
|---|---|
| Nido (0-2) | 70 |
| Infanzia (3-5) | 88 |
| Primaria (6-10) | 180 |
| Medie (11-13) | 157 |
| Superiori (14-18) | 262 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sant'Olcese population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sant-olcese-010055" title="Population pyramid of Sant'Olcese — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sant-olcese-010055" alt="Population pyramid of Sant'Olcese — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>