San Biase: 117 inhabitants (2026)
ISTAT Code: 070063
41.7149°N, 14.5894°E
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Population & demographics
All demographic data for San Biase: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Biase.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for San Biase.
San Biase is a small municipality in the province of Campobasso, Molise region. With a population of 117 inhabitants and a density of 10 per km², it covers an area of 11.8 km². The average declared income is 12.393 €.
San Biase in numbers: the analysis
The census record tells a story of long decline: in 1951 San Biase had 1,135 inhabitants; today (2026) it has 117 — 89.7% fewer.
The ageing index is one of the starkest signals: in San Biase there are 589 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 56 inhabitants for San Biase: an expected decline of 52.1% from today.
Compared with the provincial average of Campobasso (about 2,473 residents per municipality), San Biase is a markedly smaller centre.
Among the 84 municipalities of the province of Campobasso, San Biase ranks 83 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 164 |
| 2020 | 153 |
| 2021 | 150 |
| 2022 | 134 |
| 2023 | 131 |
| 2024 | 134 |
| 2025 | 124 |
| 2026 | 117 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 60 | 51.3% |
| Women | 57 | 48.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1135 |
| 1961 | 821 |
| 1971 | 626 |
| 1981 | 471 |
| 1991 | 360 |
| 2001 | 271 |
| 2011 | 209 |
| 2019 | 164 |
| 2020 | 153 |
| 2021 | 150 |
| 2022 | 134 |
| 2023 | 131 |
| 2024 | 134 |
| 2025 | 124 |
| 2026 | 117 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 84 | 33.9% |
| Married | 118 | 47.6% |
| Divorced | 4 | 1.6% |
| Widowed | 42 | 16.9% |
School-Age Population (2026)
Total 0-18 years: 14
| Valore | |
|---|---|
| Nido (0-2) | 0 |
| Infanzia (3-5) | 3 |
| Primaria (6-10) | 2 |
| Medie (11-13) | 4 |
| Superiori (14-18) | 5 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Biase population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-biase-070063" title="Population pyramid of San Biase — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-biase-070063" alt="Population pyramid of San Biase — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>