Biella · Piemonte
Data updated to year 2026
Population
2531
inhabitants
Annual change
-37
people
Density
491
inh./km²
Area
5,2
km²
Live births
19
Deaths
43
Natural balance
-24
Migration balance
-7
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 2707 | 1280 | 1427 | 11 | 28 | -17 | -5 |
| 2020 | 2692 | 1279 | 1413 | 9 | 50 | -41 | -10 |
| 2021 | 2627 | 1246 | 1381 | 11 | 34 | -23 | +27 |
| 2022 | 2638 | 1261 | 1377 | 6 | 46 | -40 | -7 |
| 2023 | 2597 | 1250 | 1347 | 12 | 40 | -28 | -2 |
| 2024 | 2578 | 1234 | 1344 | 19 | 43 | -24 | -7 |
| 2025 | 2568 | 1232 | 1336 | N/D | N/D | N/D | N/D |
| 2026 | 2531 | 1214 | 1317 | N/D | N/D | N/D | N/D |
Note: population data and demographic movements (births, deaths, balances) come from separate ISTAT sources. Annual totals may not exactly match the sum of balances.