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Population & demographics
All demographic data for Santo Stefano al Mare: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Santo Stefano al Mare.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Santo Stefano al Mare.
Santo Stefano al Mare is a small municipality in the province of Imperia, Liguria region. With a population of 1984 inhabitants and a density of 769 per km², it covers an area of 2.6 km². The average declared income is 22.676 €.
Santo Stefano al Mare in numbers: the analysis
The ageing index is one of the starkest signals: in Santo Stefano al Mare there are 353 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,665 inhabitants for Santo Stefano al Mare: an expected decline of 16.1% from today.
Compared with the provincial average of Imperia (about 3,180 residents per municipality), Santo Stefano al Mare is a markedly smaller centre.
Among the 66 municipalities of the province of Imperia, Santo Stefano al Mare ranks 15 by population.
Santo Stefano al Mare has grown substantially since 1951: from 1,018 inhabitants then to 1,984 in 2026, an increase of 94.9%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2088 |
| 2020 | 2050 |
| 2021 | 2058 |
| 2022 | 2031 |
| 2023 | 2007 |
| 2024 | 2006 |
| 2025 | 1982 |
| 2026 | 1984 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 999 | 50.4% |
| Women | 985 | 49.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1018 |
| 1961 | 1581 |
| 1971 | 1887 |
| 1981 | 2211 |
| 1991 | 2156 |
| 2001 | 2073 |
| 2011 | 2239 |
| 2019 | 2088 |
| 2020 | 2050 |
| 2021 | 2058 |
| 2022 | 2031 |
| 2023 | 2007 |
| 2024 | 2006 |
| 2025 | 1982 |
| 2026 | 1984 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1538 | 38.8% |
| Married | 1790 | 45.2% |
| Divorced | 232 | 5.9% |
| Widowed | 404 | 10.2% |
School-Age Population (2026)
Total 0-18 years: 238
| Valore | |
|---|---|
| Nido (0-2) | 23 |
| Infanzia (3-5) | 25 |
| Primaria (6-10) | 63 |
| Medie (11-13) | 43 |
| Superiori (14-18) | 84 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Santo Stefano al Mare population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/santo-stefano-al-mare-008056" title="Population pyramid of Santo Stefano al Mare — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/santo-stefano-al-mare-008056" alt="Population pyramid of Santo Stefano al Mare — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>