Tuk Mrkopaljski is located in the municipality Mrkopalj, in Primorje-Gorski Kotar County at an elevation of 838 meters above sea level and it covers the area of 14.71 km² (5.68 sq. miles). According to the 2011 census report, there were 4 inhabitants. It is largely populated by Croats (80%), but also. Nearby places: Tuk Vojni, Begovo Razdolje, Mrkopalj, Sunger, Stari Laz, Brestova Draga, Zalesina, Šije, Šijska Kosa and Ravna Gora.