Napoli · Campania
Population of Marigliano
Data updated to year 2026
Population
29.496
inhabitants
Annual change
+145
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
246
Deaths
254
Natural balance
-8
Migration balance
+71
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 29.088 | 13.985 | 15.103 | 252 | 268 | -16 | -113 |
| 2020 | 28.939 | 13.899 | 15.040 | 280 | 265 | +15 | +42 |
| 2021 | 29.182 | 13.988 | 15.194 | 238 | 298 | -60 | -122 |
| 2022 | 29.166 | 14.014 | 15.152 | 224 | 274 | -50 | -77 |
| 2023 | 29.166 | 13.995 | 15.171 | 212 | 269 | -57 | +38 |
| 2024 | 29.302 | 14.107 | 15.195 | 219 | 268 | -49 | -1 |
| 2025 | 29.351 | 14.178 | 15.173 | 246 | 254 | -8 | +71 |
| 2026 | 29.496 | 14.272 | 15.224 | 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.