Comune in Latium, Italy Graffignano Comune Comune di Graffignano Location of Graffignano Graffignano Location of Graffignano in Italy Show map of Italy Graffignano Graffignano (Lazio) Show map of Lazio Coordinates: 42°34′N 12°12′E﻿ / ﻿42.567°N 12.200°E﻿ / 42.567; 12.200Coordinates: 42°34′N 12°12′E﻿ / ﻿42.567°N 12.200°E﻿ / 42.567; 12.200 Country Italy Region Latium Province Viterbo (VT) Frazioni Sipicciano, Tardani, Pisciarello Government • Mayor Anselmo Uzzoletti Area [1] • Total 29.1 km2 (11.2 sq mi) Elevation 187 m (614 ft) Population (31 August 2017)[2] • Total 2,211 • Density 76/km2 (200/sq mi) Demonym Graffignanesi Time zone UTC+1 (CET) • Summer (DST) UTC+2 (CEST) Postal code 01020 Dialing code 0761 Website Official website