Viterbo · Lazio
Population of Vetralla
Data updated to year 2026
Population
13.370
inhabitants
Annual change
+12
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
61
Deaths
155
Natural balance
-94
Migration balance
+80
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 13.609 | 6653 | 6956 | 85 | 158 | -73 | +13 |
| 2020 | 13.525 | 6626 | 6899 | 96 | 156 | -60 | -36 |
| 2021 | 13.446 | 6588 | 6858 | 73 | 165 | -92 | +17 |
| 2022 | 13.384 | 6547 | 6837 | 77 | 195 | -118 | -6 |
| 2023 | 13.297 | 6527 | 6770 | 85 | 170 | -85 | +86 |
| 2024 | 13.351 | 6578 | 6773 | 57 | 172 | -115 | +74 |
| 2025 | 13.358 | 6570 | 6788 | 61 | 155 | -94 | +80 |
| 2026 | 13.370 | 6601 | 6769 | 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.