Trento · Trentino-Alto Adige/Südtirol
Population of Arco
Data updated to year 2026
Population
17.747
inhabitants
Annual change
+94
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
101
Deaths
150
Natural balance
-49
Migration balance
+75
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 17.819 | 8681 | 9138 | 130 | 163 | -33 | +150 |
| 2020 | 17.933 | 8736 | 9197 | 125 | 257 | -132 | +51 |
| 2021 | 17.798 | 8676 | 9122 | 112 | 168 | -56 | -43 |
| 2022 | 17.691 | 8634 | 9057 | 129 | 181 | -52 | +51 |
| 2023 | 17.759 | 8724 | 9035 | 120 | 177 | -57 | +7 |
| 2024 | 17.754 | 8738 | 9016 | 96 | 147 | -51 | -74 |
| 2025 | 17.653 | 8649 | 9004 | 101 | 150 | -49 | +75 |
| 2026 | 17.747 | 8676 | 9071 | 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.