Blaževci is located in the City of Vrbovsko, in Primorje-Gorski Kotar County at an elevation of 181 meters above sea level and it covers the area of 4.41 km² (1.70 sq. miles). According to the 2011 census report, there were 38 inhabitants. It is mostly populated by Croats (74%), but also Slovenes (26%). Nearby places: Zapeć, Štefanci, Radočaj, Plemenitaš, Razdrto, Zaumol, Kavrani, Male Drage and Vele Drage.