Grumo Nevano
| Grumo Nevano | |
|---|---|
| Basilica of San Tammaro at Grumo Nevano. | |
| Location of Grumo Nevano | |
| Coordinates: 40°56′N 14°16′E / 40.933°N 14.267°E | |
| Country | Italy | 
| Region | Campania | 
| Metropolitan city | Naples (NA) | 
| Government | |
| • Mayor | Gaetano Di Bernardo | 
| Area | |
|  • Total | 2.9 km2 (1.1 sq mi) | 
| Elevation | 53 m (174 ft) | 
| Population  (31 August 2015) | |
|  • Total | 18,058 | 
| • Density | 6,200/km2 (16,000/sq mi) | 
| Demonym(s) | Grumesi, Nevanesi | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 80028 | 
| Dialing code | 081 | 
| Patron saint | San Tammaro | 
| Saint day | 16 January | 
| Website | Official website | 
Grumo Nevano is a comune (municipality) in the Metropolitan City of Naples in the Campania region of Italy, with 17,939 inhabitants.