Biella · Piemonte
Data updated to year 2026
Population
9880
inhabitants
Annual change
-31
people
Density
N/D
inh./km²
Area
N/D
km²
Live births
35
Deaths
155
Natural balance
-120
Migration balance
-49
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | N/D | N/D | N/D | 38 | 170 | -132 | -7 |
| 2020 | 10.725 | 5202 | 5523 | 53 | 223 | -170 | -64 |
| 2021 | 10.342 | 5019 | 5323 | 44 | 173 | -129 | -34 |
| 2022 | 10.235 | 4989 | 5246 |
| 37 |
| 185 |
| -148 |
| -19 |
| 2023 | 10.098 | 4918 | 5180 | 49 | 162 | -113 | +9 |
| 2024 | 10.044 | 4882 | 5162 | 35 | 155 | -120 | -49 |
| 2025 | 9911 | 4834 | 5077 | N/D | N/D | N/D | N/D |
| 2026 | 9880 | 4829 | 5051 | 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.