Viškovići is located in the municipality Raša, in Istra County at an elevation of 2 meters above sea level and it covers the area of 1.58 km² (0.61 sq. miles). According to the 2011 census report, there were 169 inhabitants. It is predominantly populated by Croats (94%), but also Bosniaks (4%). Nearby places: Sveti Lovreč Labinski, Brovinje, Koromačno, Skitača, Stanišovi, Skvaranska, Ravni, Drenje, Trgetari and Polje.