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Population & demographics
All demographic data for Callabiana: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Callabiana.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Callabiana.
Callabiana is a small municipality in the province of Biella, Piemonte region. With a population of 145 inhabitants and a density of 24 per km², it covers an area of 6.0 km². The average declared income is 21.164 €.
Callabiana in numbers: the analysis
Among the 74 municipalities of the province of Biella, Callabiana ranks 72 by population.
The census record tells a story of long decline: in 1951 Callabiana had 376 inhabitants; today (2026) it has 145 — 61.4% fewer.
The ageing index is one of the starkest signals: in Callabiana there are 317 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Callabiana about 185 inhabitants, up 27.6% from today.
Compared with the provincial average of Biella (about 2,273 residents per municipality), Callabiana is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 135 |
| 2020 | 142 |
| 2021 | 139 |
| 2022 | 147 |
| 2023 | 140 |
| 2024 | 143 |
| 2025 | 148 |
| 2026 | 145 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 73 | 50.3% |
| Women | 72 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 376 |
| 1961 | 263 |
| 1971 | 200 |
| 1981 | 195 |
| 1991 | 170 |
| 2001 | 144 |
| 2011 | 149 |
| 2019 | 135 |
| 2020 | 142 |
| 2021 | 139 |
| 2022 | 147 |
| 2023 | 140 |
| 2024 | 143 |
| 2025 | 148 |
| 2026 | 145 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 138 | 46.6% |
| Married | 120 | 40.5% |
| Divorced | 24 | 8.1% |
| Widowed | 14 | 4.7% |
School-Age Population (2026)
Total 0-18 years: 21
| Valore | |
|---|---|
| Nido (0-2) | 1 |
| Infanzia (3-5) | 2 |
| Primaria (6-10) | 4 |
| Medie (11-13) | 3 |
| Superiori (14-18) | 11 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Callabiana population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/callabiana-096008" title="Population pyramid of Callabiana — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/callabiana-096008" alt="Population pyramid of Callabiana — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>