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Population & demographics
All demographic data for Tollegno: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Tollegno.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Tollegno.
Tollegno is a small municipality in the province of Biella, Piemonte region. With a population of 2342 inhabitants and a density of 721 per km², it covers an area of 3.3 km². The average declared income is 24.375 €.
Tollegno in numbers: the analysis
Demographic projections to 2050 estimate about 1,933 inhabitants for Tollegno: an expected decline of 17.5% from today.
The ageing index is one of the starkest signals: in Tollegno there are 262 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Tollegno had 3,061 inhabitants; today (2026) it has 2,342 — 23.5% fewer.
Among the 74 municipalities of the province of Biella, Tollegno ranks 16 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2477 |
| 2020 | 2463 |
| 2021 | 2385 |
| 2022 | 2383 |
| 2023 | 2344 |
| 2024 | 2352 |
| 2025 | 2354 |
| 2026 | 2342 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1122 | 47.9% |
| Women | 1220 | 52.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 13 |
| 2022 | 15 |
| 2023 | 12 |
| 2024 | 16 |
| 2025 | 12 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3061 |
| 1961 | 3175 |
| 1971 | 3260 |
| 1981 | 3120 |
| 1991 | 2928 |
| 2001 | 2679 |
| 2011 | 2645 |
| 2019 | 2477 |
| 2020 | 2463 |
| 2021 | 2385 |
| 2022 | 2383 |
| 2023 | 2344 |
| 2024 | 2352 |
| 2025 | 2354 |
| 2026 | 2342 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2010 | 42.7% |
| Married | 2030 | 43.1% |
| Divorced | 254 | 5.4% |
| Widowed | 414 | 8.8% |
School-Age Population (2026)
Total 0-18 years: 324
| Valore | |
|---|---|
| Nido (0-2) | 40 |
| Infanzia (3-5) | 45 |
| Primaria (6-10) | 92 |
| Medie (11-13) | 50 |
| Superiori (14-18) | 97 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Tollegno population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/tollegno-096068" title="Population pyramid of Tollegno — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/tollegno-096068" alt="Population pyramid of Tollegno — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>