Ripenda Kosi is located in the City of Labin, in Istra County at an elevation of 2 meters above sea level and it covers the area of 22.00 km² (8.49 sq. miles). According to the 2011 census report, there were only 12 inhabitants. It is entirely populated by Croats. Nearby places: Ripenda Kras, Ripenda Verbanci, Plomin Luka, Rabac, Plomin, Štrmac, Labin, Zagorje, Stepčići and Gondolići.