Roma · Lazio
Population of Santa Marinella
Data updated to year 2026
Population
18.445
inhabitants
Annual change
+14
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
92
Deaths
226
Natural balance
-134
Migration balance
+109
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 18.139 | 8771 | 9368 | 108 | 188 | -80 | +100 |
| 2020 | 18.174 | 8786 | 9388 | 108 | 211 | -103 | +150 |
| 2021 | 18.516 | 8946 | 9570 | 84 | 218 | -134 | +98 |
| 2022 | 18.531 | 9012 | 9519 | 95 | 239 | -144 | +26 |
| 2023 | 18.428 | 8923 | 9505 | 99 | 206 | -107 | +96 |
| 2024 | 18.446 | 8938 | 9508 | 97 | 221 | -124 | +127 |
| 2025 | 18.431 | 8940 | 9491 | 92 | 226 | -134 | +109 |
| 2026 | 18.445 | 8940 | 9505 | 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.