Viterbo · Lazio
Data updated to year 2026
Population
905
inhabitants
Annual change
+3
people
Density
119
inh./km²
Area
7,6
km²
Live births
2
Deaths
7
Natural balance
-5
Migration balance
-9
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 899 | 440 | 459 | 6 | 14 | -8 | -4 |
| 2020 | 892 | 439 | 453 | 5 | 12 | -7 | +1 |
| 2021 | 894 | 438 | 456 | 7 | 11 | -4 | +27 |
| 2022 | 915 | 442 | 473 |
| 2 |
| 11 |
| -9 |
| -4 |
| 2023 | 902 | 430 | 472 | 4 | 6 | -2 | +8 |
| 2024 | 909 | 438 | 471 | 2 | 7 | -5 | -9 |
| 2025 | 902 | 437 | 465 | N/D | N/D | N/D | N/D |
| 2026 | 905 | 429 | 476 | 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.