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Population & demographics
All demographic data for Ronco Biellese: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Ronco Biellese.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Ronco Biellese.
Ronco Biellese is a small municipality in the province of Biella, Piemonte region. With a population of 1409 inhabitants and a density of 378 per km², it covers an area of 3.7 km². The average declared income is 26.457 €.
Ronco Biellese in numbers: the analysis
Among the 74 municipalities of the province of Biella, Ronco Biellese ranks 29 by population.
The census record tells a story of long decline: in 1951 Ronco Biellese had 1,701 inhabitants; today (2026) it has 1,409 — 17.2% fewer.
The ageing index is one of the starkest signals: in Ronco Biellese there are 303 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,163 inhabitants for Ronco Biellese: an expected decline of 17.5% from today.
Compared with the provincial average of Biella (about 2,273 residents per municipality), Ronco Biellese is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1490 |
| 2020 | 1476 |
| 2021 | 1430 |
| 2022 | 1432 |
| 2023 | 1424 |
| 2024 | 1421 |
| 2025 | 1412 |
| 2026 | 1409 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 713 | 50.6% |
| Women | 696 | 49.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 7 |
| 2025 | 5 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1701 |
| 1961 | 1727 |
| 1971 | 1687 |
| 1981 | 1614 |
| 1991 | 1514 |
| 2001 | 1540 |
| 2011 | 1514 |
| 2019 | 1490 |
| 2020 | 1476 |
| 2021 | 1430 |
| 2022 | 1432 |
| 2023 | 1424 |
| 2024 | 1421 |
| 2025 | 1412 |
| 2026 | 1409 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1214 | 43.0% |
| Married | 1254 | 44.4% |
| Divorced | 104 | 3.7% |
| Widowed | 252 | 8.9% |
School-Age Population (2026)
Total 0-18 years: 184
| Valore | |
|---|---|
| Nido (0-2) | 17 |
| Infanzia (3-5) | 22 |
| Primaria (6-10) | 43 |
| Medie (11-13) | 36 |
| Superiori (14-18) | 66 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Ronco Biellese population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/ronco-biellese-096053" title="Population pyramid of Ronco Biellese — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/ronco-biellese-096053" alt="Population pyramid of Ronco Biellese — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>